trek madone 7 slr

Trek Madone SLR 7 Gen 7 review - very fast and very expensive

The latest Madone may have a hole through the seat tube but we couldn't find any in its performance

• Sign up to our newsletter Newsletter

The Trek Madone is an absolute speed weapon. The deep-section tubes with the radical-looking cutout help, as does the newly designed handlebar, which is narrow and provides good wrist support for the ‘aero-hoods’ position. And then there are the 51mm deep Bontrager Aeolus Pro wheels. The handling is incredibly fast, responding to the smallest shift in weight and the tiniest tweaks of the bars, and ride quality is so impressive that it’s almost possible to overlook things like the narrow tires and ungenerous clearance - but you can’t ignore the price. If you have the budget and want a WorldTour-level race machine with exceptional handling and ride feel, this is the bike.

Super smooth ride

Light for an aero bike

Striking aesthetics

Limited adjustability

No power meter

You can trust Cycling Weekly. Our team of experts put in hard miles testing cycling tech and will always share honest, unbiased advice to help you choose. Find out more about how we test.

• Construction

Value and conclusion

For this latest Gen 7 version of the Madone, Trek’s aero bike, the US brand removed the IsoSpeed Decoupler of the previous Gen 6 model and left, in its place, a big hole.

OK, it’s not the crude, reductionist approach it sounds like.

The old bike’s micro-adjustable suspension system at the top tube/seat tube juncture added weight and was mostly redundant since Trek discovered most riders would ‘set and forget’.

And by radically reengineering the frame Trek claims to have saved 300g, and says the new bike is almost 20 watts faster than its predecessor, which equates to 60 seconds per hour when ridden at 45kph. It looks radical, too - always a good thing for a new bike.

In our 2023 Race Bike of the Year grouptest we awarded the Madone 'best aero bike' against competition that included the Cervélo S5, the Canyon Aeroad and the Giant Propel.

However, over $9K / £10K for an Ultegra bike has to be unchartered territory - so how does it compare overall to the best road bikes ?

Trek Madone 7 Gen 7: construction

Let’s peer a bit more closely into that hole or, to give it its real name, IsoFlow. The aerodynamic explanation for it is: “It’s a way to direct some high energy flow into a low energy region of the bike.” What that means is that the seat tube area creates a disproportionate amount of drag and the hole helps to dissipate this by adding what Trek calls a “jet of fast moving air.”

It turns out that only half of the claimed watt saving comes from the IsoFlow hole. Trek has entered the integrated cockpit wars (along with Colnago, Canyon, Cervélo et al) with a completely new and very slick-looking design but it’s neither adjustable nor V-shaped: according to Trek it saves watts by changing rider position rather than via the aerodynamic properties of the cockpit itself.

A standard 42cm bar becomes 39cm at the hoods and 42cm at the drops and there’s a backsweep so that a flat-forearms aero position on the hoods becomes very aero indeed.

There are 14 different combinations available and, since the backsweep gives the bar a shorter reach, it’s important to get the right one - if you’re like those of us who rode this bike, you’ll need a longer stem. You can change this at point of purchase at no extra cost, Trek told us, or the 1 1/8in steerer is compatible with a non-integrated stem and bar (though the frame is electronic groupset only).

The same goes for the seatmast. The cutout in the seat tube leaves less room for a long seatpost and less adjustability (around 6cm minimum to maximum) so if you are long-legged but prefer a smaller frame you may need the tall version that comes with the size 56 upwards (as I ideally would have done). There are also two offsets available.

Our size 54 with a standard short mast could only manage a maximum saddle height of 74cm and the reach felt very short with the 90mm stem cockpit it comes with.

The latest geometry is called H1.5 (halfway between the old H1 race and H2 endurance). The reduced reach combined with the shorter reach of the swept-back bar works very well for that super aero hoods position, but it does feel surprisingly short. The kamm-tailed rear of the stem is much closer to your knees than you’d expect.

The new SLR bikes are all made from Trek’s 800 OCLV carbon - from the 105-equipped SLR 6 up to the flagship SLR 9 - and are impressively light, especially compared with other aero bikes such as the Cervelo S5. Trek says this is its lightest ever disc Madone.

There’s clearance for 28mm tires max, which is tight by modern standards. This model comes with Bontrager Aeolus Pro 51 tubeless-ready wheels, set up with Bontrager R3 Hard-Case Lite 25mm tires and inner tubes - again, surprisingly narrow.

Despite the fact that the fit wasn’t optimal - I could have done with the size up - the ride quality of the Madone is absolutely incredible. That’s the first thing that strikes you, or rather doesn’t strike you.

Aero bikes used to supply a harsher ride simply because deep, bladed tubing doesn’t flex like round tubing. This was undoubtedly the reason why Trek bolted the IsoSpeed decoupler onto the Madone two iterations ago. So you might expect that with its suspension system gone, the latest bike might have gone backwards in comfort. Not a bit of it.

It feels like a coiled carbon spring - full of potential energy and floating over bad road surfaces seemingly without any effect on its speed. And this is on 25mm tires that aren’t even the best (at this price they really ought to be).

The handling is also exactly right. The shortish 90mm stem section of the cockpit could have made it a little twitchy, but thanks to the sweeping shape I found my weight sufficiently over the front wheel in the hoods position, and steering was fast but balanced on descents and tight corners.

So it passes ‘comfortable’ and ‘fast’ with flying colors (actually Deep Smoke for this one).

At 7.5kg it’s light for an aero bike - or any disc brake bike - and it leaps up hills as if it weighs even less. I was so impressed with its performance that I kept forgetting Trek also has the Emonda climbing bike. The next Emonda has its work cut out (pun intended).

Finally, stability in crosswinds. There’s one particular gateway on my test loop where any bike not designed for big yaw angles will be gusted and the Trek was indeed blown sideways slightly - but not alarmingly considering the deep wheels and frame tubes.

This bike is incredibly good but it’s also incredibly expensive. It’s a full $1,000 / £1,000 more than the equivalent outgoing Gen 6 Madone SLR 7, and you’d have to look hard to find a more expensive Ultegra Di2-equipped bike from the other mainstream brands. 

The Canyon Aeroad CFR with Dura-Ace costs $8,999 / £8,799, while the Cervelo S5 with SRAM Force AXS costs $9,000 / £9,200. The Giant Propel Advanced SL1 also with SRAM Force costs $8,000 / £8,999.

You might also reasonably expect a power meter at this price - those three bikes all come with them - but it’s just the regular Ultegra crankset here.

So the price is stratospheric but compared with the current aero bikes I’ve ridden so far including the Colnago V4RS , Canyon Aeroad SLX , Cervelo S5, Tarmac SL7 and Pinarello Dogma F, the ride quality is superior.

• Frame: 800 Series OCLV carbon
• Fork: KVF carbon, tapered steerer
• Groupset: Shimano Ultegra Di2
• Wheels : Bontrager Aeolus Pro 51
• Tires : Bontrager R3 Hard-Case Lite 25mm
• Cockpit: Madone integrated
• Seatpost : Madone aero internal
• Saddle: Bontrager Aeolus Elite
• Weight: 7.5kg
• Contact: www.trekbikes.com

Thank you for reading 20 articles this month* Join now for unlimited access

Enjoy your first month for just £1 / $1 / €1

*Read 5 free articles per month without a subscription

Join now for unlimited access

Try first month for just £1 / $1 / €1

Get The Leadout Newsletter

The latest race content, interviews, features, reviews and expert buying guides, direct to your inbox!

Simon Smythe is a hugely experienced cycling tech writer, who has been writing for Cycling Weekly since 2003. Until recently he was our senior tech writer. In his cycling career Simon has mostly focused on time trialling with a national medal, a few open wins and his club's 30-mile record in his palmares. These days he spends most of his time testing road bikes, or on a tandem doing the school run with his younger son.

All that glitters may not be gold, but silver doesn't half look good on a bike

By James Shrubsall Published 10 April 24

Patrick Casey got his chance to ride the Hell of the North after going through the Red Bull Junior Brothers programme

By Adam Becket Published 10 April 24

Riding on cobbles is fun - you should try and find the pavé in your town and go on a silly ride with a club

Useful links

• Tour de France
• Giro d'Italia
• Vuelta a España

Buyer's Guides

• Best road bikes
• Best gravel bikes
• Best smart turbo trainers
• Best cycling computers
• Editor's Choice
• Bike Reviews
• Component Reviews
• Clothing Reviews
• Contact Future's experts
• Terms and conditions
• Privacy policy
• Cookies policy
• Advertise with us

Cycling Weekly is part of Future plc, an international media group and leading digital publisher. Visit our corporate site . © Future Publishing Limited Quay House, The Ambury, Bath BA1 1UA. All rights reserved. England and Wales company registration number 2008885.

• MAGAZINE OFFERS
• BIKE INSURANCE
• Best Products
• Maintenance
• Accessories
• Long-Term Reviews
• BikeRadar Podcast
• First Look Friday
• Bike of the Week
• Tech Features
• Routes and Rides
• Bike Galleries
• BikeRadar Bargains
• Buyer's Guides
• Fitness & Training
• Sizing & Fit
• Mountain Biking UK
• Cycling Plus

Trek Madone SLR 7 Gen 7 review

Goodbye IsoSpeed, hello IsoFlow

Simon von Bromley

Composed yet fast; innovative design; front end can run both integrated and non-integrated handlebar setups; wide range of frame sizes

Expensive; no power meter; mid-range tyres and cheap inner tubes don’t belong on this bike

Now in its seventh generation, the latest Trek Madone SLR is claimed to be both faster and lighter than ever.

Yet while this latest version retains a typically Madone-esque silhouette, it’s impossible to miss the bike’s unique selling point – the big hole in the seat tube, or IsoFlow, as Trek calls it.

IsoFlow might seem like the main story here, but it isn’t the only thing worth paying attention to.

Overall, the Trek Madone SLR 7 builds on the highly refined Madone platform.

Trek has brought the bike up to date and taken into account the latest aero trends. That's one of the reasons it earns a place in our 2023 Aero Road Bike of the Year category.

While the results are thoroughly impressive on the road, there's no ignoring the high cost of entry, especially on a build with some nominally mid-range parts.

Trek Madone SLR 7 Gen 7 frameset

Unsurprisingly, pro-rider feedback about the previous Madone SLR was simply that those who rode it wanted the new one to be “faster and lighter”.

Starting with the subtler changes, Trek has updated its signature Kammtail Virtual Foil tube shapes (or truncated aerofoils, as everyone else calls them) and overhauled the front end, adding a lighter, fully integrated aero cockpit with flared drops.

Trek also says the handlebar’s narrow hood position plays a significant role in making the bike and rider more aerodynamic.

More noticeably, though, Trek has replaced the comfort-enhancing IsoSpeed system at the junction of the seat tube and top tube with a kite-shaped hole it calls ‘IsoFlow’.

Given most riders, pro or otherwise, apparently didn’t make frequent use of IsoSpeed’s adjustability, Trek opted to replace it with a simpler and lighter solution.

According to Trek, IsoFlow is both lighter and more aerodynamic than IsoSpeed.

Rear-end compliance is claimed to hit the same level as before (with the adjustable IsoSpeed set to its stiffest setting), because the seatpost is essentially cantilevered over the rear of the bike.

Overall, IsoFlow is a win-win solution, Trek says.

The sum of these changes is a bike that’s claimed to be 300g lighter for a complete bike. It’s not a night-and-day difference, but a nice saving nonetheless.

My size-56cm Madone SLR 7 weighs 7.69kg. While that’s slightly lighter than some similarly specced competitors, such as the Giant Propel Advanced Pro 0 AXS and Cervélo S5 , there are lighter aero bikes available for similar money.

The top-spec Canyon Aeroad CFR we tested in 2020, for example, weighed just 7.3kg (size medium). At the time of writing, the 2023 version costs £8,799, yet is specced with a Dura-Ace Di2 R9200 groupset.

In terms of speed, the new Madone is claimed to be 19 watts more aerodynamically efficient at 45kph than the previous one, with a rider on board.

This, Trek says, translates to a time saving of around “60 seconds per hour”, meaning a ride that would take an hour on the old Madone should only take 59 minutes on the new one. That’s an impressive saving for a racer, if the claims are to be believed.

Trek Madone SLR 7 Gen 7 geometry

In terms of fit, the Madone SLR uses Trek’s H1.5 geometry (as seen on the latest Emonda SLR ) – a halfway house between the aggressive H1 and more relaxed H2 geometries it offered previously.

Helpfully, there are eight frame sizes in total, from 49cm to 62cm, meaning a wide range of riders should be able to find a well-fitting bike, too.

Overall, though, the measurements and angles are still very race-focused.

Stack and reach sit at 563 and 391mm respectively, almost identical to key competitors such as the latest Giant Propel and the Cervélo S5.

The head tube and seat tube angles (on my size-56cm test bike) are both relatively steep, at 73.5 and 73.3 degrees, respectively. It also has a short, 58mm trail and a tight wheelbase of just 983mm.

All of which points towards nimble, reactive handling and a riding position designed to encourage you into an aerodynamic riding position .

Trek Madone SLR 7 Gen 7 build

Despite the five-figure price tag, the build encompasses a suite of parts that are nominally mid-range (or would have been before the great bike industry price hikes of recent years).

You get Shimano’s Ultegra Di2 8100 groupset, instead of Dura-Ace Di2, for example. The wheelset is the mid-range carbon Bontrager Aeolus Pro 51, instead of the top-tier Aeolus RSL.

Trek has specced Bontrager R3 Hard-Case Lite clincher tyres (in a size 700x25c), instead of the pricier tubeless-ready versions or the beautiful (and even more expensive) R4 320 Handmade cotton clinchers.

A Bontrager Aeolus Elite saddle, with ‘Austenite’ (a type of steel alloyed with nickel) rails is chosen, rather than the Pro or RSL models with carbon rails.

You don’t get a power meter with Shimano builds, either. SRAM builds come with Quarq power meters as standard, though are a little more expensive as a result.

This ‘mid-range’ kit mostly performs excellently, though, and one could argue upgrading these parts to the fancier, lighter versions is only going to offer marginal gains at even greater expense (that’s what the £13,500 Madone SLR 9 offers).

However, when you consider some of the best aero bikes are available with equivalent specs for significantly less money, it’s a tough pill to swallow.

Still, Trek is far from the only brand making expensive bikes these days.

Whether it’s the Specialized S-Works Tarmac SL7 , Pinarello Dogma F or Colnago V4Rs , to name three, there are certain bikes that aren’t focused on value first and foremost, and that’s okay.

Though an important factor in any purchasing decision, value won’t be the only consideration for everyone, after all.

Trek isn’t cutting any corners with the most important aspect of the bike, either – the SLR frameset and integrated handlebar are exactly the same as those used to compete at the highest level.

Like my colleague, Ashley Quinlan , who reviewed the Madone SLR 9 eTap last year, I came away impressed by the Madone’s front-end.

As already noted, the new handlebar features a slightly narrower, 39cm (centre to centre) hoods position, while it flares out to 42cm wide at the drops.

This gives you the aerodynamic gain of a narrower handlebar at the hoods, with the wider drops providing additional control and leverage for descending and sprinting.

It’s nowhere near as extreme as the 33/37cm handlebar featured on the Ribble Ultra SL R I tested just prior to the Madone, which inevitably means the gain isn’t as obvious. However, it’s certainly a less intimidating change for those not used to riding with narrow handlebars .

All things considered, it’s a positive change, with no notable compromises to comfort or handling.

There are 11 different stem-length and handlebar-width combinations available, and Trek says a dealer can swap a handlebar size at the point of purchase for no extra cost.

Alternatively, it’s also possible to run a standard, 1 1/8in stem and any handlebar you like, giving you near-limitless options for front-end customisation.

My only real disappointment was my test bike’s drab matt black paintjob .

Trek is renowned for producing some of the peloton’s best paintjobs in recent years, yet, save for the cool reflective down tube logo, this one is about as dull as they come.

Of course, others might feel differently and, either way, there are other choices available, plus the option for a custom paintjob through Trek’s Project One programme (at additional expense).

Trek Madone SLR 7 Gen 7 ride impressions

The Madone’s greatest strength is that it manages to feel like a non-aero bike, but faster.

It barrels along on flat or rolling roads, yet feels snappy and energising when you start climbing or rise out of the saddle to sprint over a brow.

I can’t say whether IsoFlow makes the Madone any faster, but it certainly makes for a comfortable rear end when paired with the excellent Bontrager Aeolus saddle (a firm favourite among many testers at BikeRadar).

It's obvious enough to make the handlebar feel fairly stiff in contrast, in fact.

As expected, Shimano’s latest Ultegra Di2 groupset (here with suitably sporty, 52/36-tooth chainrings and an 11-30-tooth cassette) offers near-faultless performance, albeit at a slightly heavier overall weight than Dura-Ace.

The latest Shimano hydraulic brakes, with burly 160mm rotors front and rear, make the Madone a great partner on descents, too.

Despite the quick handling and short wheelbase, there’s no hint of instability at high speeds.

The Bontrager Aeolus Pro 51 wheels also impress. At a claimed 1,590g for the pair, they don’t feel cumbersome when climbing steep pitches, yet the 51mm-deep rims provide a noticeable performance benefit on the flats.

A 23mm internal rim width also helps provoke extra volume out of the 25c tyres, which inflate to 28.5mm wide at 65psi/4.5 bar.

With an external rim width of 30mm, Trek likely opted for 25c tyres (rather than 28c or larger tyres as many brands now do) to optimise the aerodynamic performance of the combination.

On good-quality roads, this combination doesn’t pose any issues, but I did find myself wanting for greater tyre volume whenever my test rides took a turn down a broken lane.

Fortunately, there’s plenty of scope to size up, if you want more cushioning or grip.

Frame and fork clearance is rated for up to 28c tyres (which would likely measure around 30mm wide on the Bontrager rims), but the space around both front and rear tyres suggests that’s a conservative estimate.

My main issue in this area, though, is the stock Bontrager tyres offer only average performance.

Grip levels are good, but rolling speed isn’t competitive with the best road bike tyres , and the ride feel is disappointingly wooden too.

The latter two points can be attributed partly to the basic butyl inner tubes supplied as stock.

Upgrading to latex or TPU inner tubes would doubtless go some way to improving both, but it’s also fair to say these tyres won’t ever get the most out of this bike no matter what you put in them.

That Trek is charging £10,200, yet skimping on something as critical as tyres, is disappointing.

Replacing them would be relatively easy and inexpensive, of course (and you could go tubeless too, with the addition of tubeless rim tape, valves and sealant for the wheels), but you shouldn’t have to when you’ve spent this much money.

Trek Madone SLR 7 Gen 7 bottom line

The Trek Madone SLR 7 manages to combine the fun and engaging ride quality of a normal race bike with the speed of an aero bike.

It would be a fantastic companion for racing or fast group rides, yet is comfortable enough for big days in the saddle, too.

Though technically mid-range, the parts and components offer excellent all-round performance (tyres and inner tubes aside). Even so, it’s still hard to ignore the fact there are many similarly specced competitors available that cost far less.

However, if you want a super-fast road bike that pushes the boundaries of aerodynamic design and says ‘Trek’ on the down tube, the Madone SLR doesn’t disappoint.

Aero Road Bike of the Year 2023 | How we tested

If you’re trying to ride faster, then aerodynamic drag is usually your biggest problem.

Previously, though, picking a dedicated aero road bike meant compromising on things such as comfort and practicality. Fortunately, such issues are (largely) problems of the past.

Today’s aero bikes are fast on the flats and no slouches up hills either. Most now include clearance for wide tyres and the best have front ends that don’t require a degree in mechanical engineering to work on.

With that in mind, we put the contenders to the test on the twisty, technical and rolling hills of south Bristol.

As with all road bikes, we considered how easy each bike is to live with, and how easily the stock setup can be adjusted to suit your personal needs and riding style.

Many of the bikes featured in this year’s Aero Road Bike of the Year test are at the upper end of the pricing scale, with premium groupsets and parts showcasing the best contemporary equipment. However, most are also available in cheaper specs if your budget doesn’t stretch as far.

Our Aero Road Bike of the Year contenders

• 3T Strada ICR Force eTap AXS
• Giant Propel Advanced Pro 0 AXS
• Ribble Ultra SL R Enthusiast
• Trek Madone SLR 7

Thanks to our sponsors, Lazer , FACOM tools and Band Of Climbers for their support in making Bike of the Year happen.

Share this article

Senior technical writer

• Terms & Conditions
• Subscribe to our magazines
• Manage preferences

2-FOR-1 GA TICKETS WITH OUTSIDE+

Don’t miss Thundercat, Fleet Foxes, and more at the Outside Festival.

GET TICKETS

BEST WEEK EVER

Try out unlimited access with 7 days of Outside+ for free.

Start Your Free Trial

Powered by Outside

Trek Madone SL 7 Gen 7 bike review: IsoFlow + burrito is a perfect match

The trek madone sl gen 7 now completes the line matching the more expensive slr and offers almost the same ride quality..

Heading out the door? Read this article on the new Outside+ app available now on iOS devices for members! >","name":"in-content-cta","type":"link"}}'>Download the app .

It’s been almost exactly one year since Trek launched the Madone SLR Gen 7 with the IsoFlow seat tube cutout. Trek is finally releasing an SL version that is said to maintain many of the same bold claims but with a lower price tag. The Trek Madone SL Gen 7, in a way, completes the Madone Gen 7 lineup since, for the last year, if you wanted the latest Madone frame design, you had to shell out over $8000 for an SLR.

The differences are subtle, but the most impactful is the new Trek Madone SL Gen 7 uses Trek’s 500 series OCLV carbon. Really, that means it is a slightly heavier composite that adds weight but also increases durability. The Trek PR for the new Gen 7 SL is claiming “nearly 300 grams lighter than the bike that came before it.” However, on the weight spec sheet, they claim 1676 grams for a painted frame and fork, while the Trek website says the Gen 6 SL frameset is 2120g. That is a difference of 444 grams.

No matter which way you look at it, they have cut weight. My size 56 Madone SL 7 Gen 7 test bike hit the scale at 17.68 pounds. It is the higher spec of the two versions offered. Trek said they have decided to consolidate models for this generation and are only offering the SL with either Shimano Ultegra or 105. It is also worth noting that the frameset is electronic shifting compatible only.

The next biggest difference from the SLR is that the SL uses the Bontrager flared RSL aero handlebar along with the RCS Pro stem rather than the one-piece cockpit. This means the brake hoses are exposed as they leave the headtube and under the stem. If I am being completely honest, I prefer this two-piece option, and it makes it much easier to adjust fit. Not to mention that shipping the bike or airline travel bike bags is much easier to fit into.

What’s the deal with IsoFlow?

Trek is claiming two major things with the under-seatpost opening. First is improved airflow, and the other is comfort. While airflow is hard to validate without a wind tunnel and a lot of calculations, comfort is something we can all experience. Beyond that, Trek says that IsoFlow is tuned to balance aerodynamics, weight, and comfort across all frame sizes. For me, it seems like the best place to put a burrito for the spin back home after a solid ride.

This unique design is where I found myself in a tough position. The seatpost only offers 6.5cm of adjustment up and down. Trek offers two seatpost lengths, meaning that each size technically has a 10cm adjustment. I received the longer of the two seat posts, and it seems that the claimed lowest height for a size 56 is about 5mm higher than the geometry sheet says.

With limited time between receiving the bike and its launch date, I let a few of my trusted riding mates have a go on it since they are a bit taller than me. I did have a few rides on it using my offroad pedals and shoes since they have a taller stack. The saddle was still a bit higher than I prefer, but I agree with the feedback that I received from the others.

The Ride Experience

The Trek Madone SL 7 Gen 7 is, without a doubt, a performance bike with performance geometry. While that can mean a lot of different things to different people, The SL uses the same race-oriented H1.5 geometry as the SLR. For us, it is responsive but not hyper-responsive. This makes riding in groups easy while also allowing an experienced rider the ability to push the limits in corners.

Less experienced riders will still enjoy the stability and predictability of the bike, but if a mistake is made, you will know it. This sort of modern performance geometry makes race bikes much more versatile and fun for the general rider, and in my opinion, is a great balance for most riders looking for a performance feel from a road bike.

The overall feel of the bike is fast, but the Madone SL seems to do a pretty good job of muting the road feedback. Bigger road imperfections are still impactful and a bit jarring. I normally like a bike with these aspects, but for some reason, there is still a mentality in the performance road segment that if it’s comfortable and smooth, then it’s slow. The Madone seems to balance this fine line well.

Cornering is responsive yet stable at both high speeds and slower, more technical twists. At 17.68 pounds, it’s not super light, and you feel it most when you are on very twisty roads that require you to quickly transition from a hard left curve to a hard right curve. The bike feels stable, but the weight seems to labor the transition.

You also feel the weight when you are climbing, especially out of the saddle. Don’t get me wrong, it climbs well, but at almost 18 pounds with pedals and all the rest, it’s not a featherweight.

The lateral stiffness and pedaling efficiency seem very good, so a lighter set of wheels would probably transform the entire ride. The stock Bontrager Aeolus Pro 51 wheels have a claimed weight of 1600 grams. That isn’t bad for wheels this deep, but I have a feeling that is a wheelset weight that is not ready to ride and will still need rim tape. If you want to go tubeless, you will need to purchase valves separately and get tubeless-ready tires.

The Good and Bad

As we look closer into the specs of the bike, there are some key aspects that I like and don’t like. First and foremost, I like that Trek has included the required headset cover in the headtube measurement on the geometry chart. The carbon frame measures 13.4cm, but with the cover, it’s 15cm. It seems like a small detail, but I appreciate it.

The next is that just like the SLR, Trek is using a T47 threaded bottom bracket. Historically, Trek used a proprietary bottom bracket that complicated getting parts and fitment. The T47 interface is dependable, easy to work on, and has extensive compatibility. Once again, it’s not a game changer, but the small things make all the difference.

My seatpost length and fitment issues aside, the interface and adjustment of the seatpost is easy. Trek explicitly says not to use carbon grease on the post, and we haven’t had any issues. The wedge system is retained by the seatpost, so no worry of dropping it into the frame. The simple 4mm Allen tool through the slot in the frame means that even a compact saddle bag tool could be used.

Okay, now for the not-so-good. Trek is one of the largest bicycle brands, but they are missing a few key aspects when it comes to a bike performance bike at this level. $5,500 and $6,500 is a lot of money, at least in my household, for a bike. So why are the tubeless wheels that come on both of the SL models not complemented with tubeless tires? This is a performance bike, and road tubeless has been proven to be the fastest choice.

Sure, the Madone SL 6 Gen 7 comes with Bontrager Aeolus Elite 50 wheels that only have an internal width of 19.5mm, but they are tubeless-ready. The version I am testing comes with the Bontrager Aeolus Pro 51 wheels with a 23mm internal width. Why is it that Trek is pairing both models with the non-tubeless Bontrager R3 Hard-Case Lite tires in size 25c and tubes in 2023-2024? The bikes don’t even get shipped with the tubeless conversion parts.

While I like the idea of consolidating the Madone line, why is there no SRAM build? All of the SLR SRAM builds come stock with a power meter. I think that is a huge added value, and all of the Shimano bikes are missing it. Even partnering with someone like Stages or, better yet, the new 4iiii Precision 3+ power meter with integrated Apple Find My tracking for all of the Shimano bikes.

Overall, There isn’t a lot of “new” with the Trek Madone SL Gen 7, and that is fine. Since the SLR version has had a year in the wild, there have only been a few isolated issues, making it a great platform for the SL level. I love that it has a two-piece bar and stem combo, but I am disappointed that Trek isn’t supporting road tubeless out of the box.

The Madone SL and SLR are competing in a very competitive road segment. The aero-refined bikes remain a top choice for consumers of all levels, and while I can’t say this is a favorite, the simple seatpost adjustment does bump it up on my list. Plus, unlike many of its competitors, almost any 31.8 stem or cockpit will work, major bonus points.

Weight: 17.68 lb, actual weight, 56 cm size, without pedals Price: US$6,499.99 / AU$10,299.99 / £7,500.00 trekbikes.com

Popular on Velo

What’s it like to be an American cyclist living in France? Watch to get professional road cyclist Joe Dombrowski’s view.

Related content from the Outside Network

One way south, mountain bikers react to their first taste of non-alcoholic craft beer, video review: bmc urs 01 two gravel bike, kiel reijnen vuelta video diary: the painful decision to abandon.

• Rider Notes

2020 Trek Madone SLR 7 Disc

A carbon frame aero bike with high-end components and hydraulic disc brakes. Compare the full range

For This Bike

View more similar bikes →

Based on frame geometry and build specs.

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Madone SLR 7 Disc

Similar Bikes

(descending)

Add custom gearing

5'1" – 5'5"

5'3" – 5'7"

5'5" – 5'9"

5'7" – 6'0"

5'10" – 6'2"

6'0" – 6'4"

6'2" – 6'6"

• 5'11", size 56cm, Fits small

What’s better than Trek’s Madone SLR? How about a Madone SLR that’s lighter? Or one with a different bottom bracket? If either of those sound good to you, then you’ll want to check out the 2021 Madone SLR. The SLR addition to the Madone name gives the indication that this isn’t your average Trek. In […]

Read Review

Dec 2019 · Symon Lewis

Cycling Weekly has shown that the Trek Madone is one of the fastest aero bikes available today, but has the update with discs made it even better? I certainly think so

Ride quality

Performance

Aug 2019 · Stu Bowers

Trek proves hands down that disc brakes, true-aero race geometry, light weight and sublime comfort no longer need to be conflicting

Incredibly comfy rear end that’s adjustable to suit rider preference

With handling to back it up

You may need to sell a kidney or remortgage the house to afford one

Jun 2019 · David Arthur @davearthur

Seriously fast aero race bike with great handling, but not the smoothest and not the ultimate spec it should be

Mar 2019 · Warren Rossiter

Winner of best superbike in our annual Bike of the Year awards is the latest evolution of Trek’s flagship aero bike

Groundbreaking comfort, stunning handling and seriously rapid

Five-figure price tag

Nov 2018 · Manuel Buck

Das Beste. The Best. Le Meilleur. The latest generation of the Trek Madone SLR 9 Disc promises to be even faster, more aerodynamic and lighter.

Jul 2018 · Dan Cavallari

Trek has fine-tuned its IsoSpeed Decoupler, improved the fit, and added disc brakes, making this edition of the Madone even better.

It might look the same on the outside, but underneath it's an all new Madone

Last updated January 28 Not listed for 1,168 days

Shop in-store for even more deals!

Shop in store for even more deals we can't advertise!

Mountain Bike Suspension Service

Trade In Your Bike

• Base Layers
• Mountain Bike Shorts
• Bibs, Tights + Knickers
• Mountain Bike Shoes

SAFETY GEAR

• Adult Helmets
• Youth Helmets
• Road Helmets
• Casual Wear
• Road Bike Shorts
• Bibs, Tights & Knickers
• Road Bike Shoes
• Accessories/Parts

Safety Gear

• Women's Helmets
• Road Bike Helmets
• Mountain Bike Helmets

WHEELS & TIRES

• Road Wheels
• Mountain Bike Wheels
• Mountain Bike Tires
• Wheels Accessories and Parts
• Derailleurs
• Chains & Cassettes
• Cranks and Chainrings
• Bottom Brackets
• Cables and Housing
• Power Meters

BRAKES & PEDALS

• Clipless Pedals
• Flat Pedals
• Mountain Bike Brake Sets
• Mountain Bike Brake Pads
• Road Bike Brakes and Pads
• All Brakes/Levers/Pads

Forks & Cockpit

• Grips and Bar Tape
• Rigid Forks
• Suspension Forks

Accessories

• Car Rack Accessories
• Electronics
• Front Lights
• Tail Lights
• Locks/Security
• Media/Resources
• Bicycle Mounted Racks
• Pumps/Inflation
• Tools/Maintenance
• Trailers/Strollers
• Trainers/Rollers
• Travel/Storage
• Water Bottles & Cages

Brand Guides

Bike buyer's guides, gear guides, new bike releases, summit bicycles online (855) 245-3663 [email protected] email, burlingame (650) 343-8483 [email protected] email, summit outfitters (408) 878-3252 [email protected] email, los gatos (408) 399-9142 [email protected] email, san jose (408) 264-2453 [email protected] email, palo alto (650) 304-0035 [email protected] email, summit bicycles mobile we'll come to you schedule mobile service today, (855) bike-one - for online orders and rental inquiries.

• Account Account
• Subtotal : $ 0.00 Checkout Cart
• Bicycling Catalog
• Sport/Performance
• Madone SLR 7 Gen 7

Trek Madone SLR 7 Gen 7

Madone SLR 7 is the ultimate race machine. An 800 Series OCLV Carbon frame with exclusive IsoFlow technology adds an aerodynamic advantage, cuts weight, and smooths the road ahead. It's built up with the ultra-fast precision shifting of Shimano's wireless electronic Ultegra Di2 drivetrain and deep carbon wheels that cut through the wind on the peloton. - IsoFlow technology helps the seatmast flex for a more comfortable ride while also improving frame aerodynamics and shaving weight - Wireless Ultegra Di2 delivers fast smoot, and responsive shifts - 800 Series OCLV Carbon is the lightest laminate we've ever made, and it makes Madone faster on any terrain, in any condition - Madone Project One ICON paint schemes make the ultimate race bike a true work of art

* Subject to change without notice.

Part Numbers

Welcome to Escape Collective. Please select your language.

Please note that this is an automated translation and it will not be perfect. All articles have been written in English and if anything appears to not make sense, please double check in English.

2024 Trek Madone SL 7 review: This is the one to get

The flagship Madone is lighter and very slightly more aero, but also more than twice as expensive.

Second-tier models – ones that look the same, but use less-expensive materials and parts to lower the cost – typically aren’t nearly as exciting as their more premium cousins. But in the case of the Trek Madone SL vs. the Madone SLR, the difference in performance is so small – and the difference in cost so dramatic – that it’s hard not to consider the “lesser” version to be the one to get, even if you have the money for the flagship model.

The short of it: The same cutting-edge aerodynamic performance of Trek’s flagship Madone SLR, distilled into a much more affordable package. Good stuff:  Heaps lighter than before, tangibly speedy, surprisingly good ride quality, superb handling, lots of tire clearance, user-friendly two-piece cockpit, sharp lines. Bad stuff:  Polarizing IsoFlow aesthetics, poor weathersealing, narrow wheels and tires.

An aero primer

Trek went perhaps a little too far down the “aero and comfy” rabbit hole with the 6th-generation Madone, which was impressive in the wind tunnel and surprisingly comfortable to ride, but also among the heavier options in the category what with its complicated (and hefty) IsoSpeed pivoting seatmast design. With the latest iteration of the Madone launched last June, Trek supposedly improved the bike’s aerodynamic performance while also simplifying the structure, ditching IsoSpeed in favor of an even more radical-looking seat cluster configuration called IsoFlow.

In short, IsoFlow comprises a giant hole where the seat cluster would normally be. The seat tube stops just shy of its normal height, the seatstays bypass that area entirely and connect further forward on the top tube, and the semi-integrated seatmast is now cantilevered off the back of the top tube like the business end of an ice hockey stick.

Trek claims IsoFlow yields smoother airflow through that area, saves almost 150 g relative to the outgoing Madone (for the flagship SLR trim, at least), and – thanks to some clever carbon tuning in that area – also supposedly provides a better ride quality than you’d otherwise expect from such chunky frame proportions.

Trek has been one of the biggest proponents of Kamm-tail tube profiles since first using it on the Speed Concept way back in 2009, and those flat-backed shapes are very much alive and well on the latest Madone – if anything, they’re deeper than ever thanks to recent revisions in the UCI technical guidelines. The down tube, seat tube, seatstays, and fork blades are all more aggressively shaped than ever, and the head tube and cockpit areas are particularly sleek so as to keep air flowing cleanly over the carefully sculpted surfaces. 

The revised frame shape only accounts for about half of the new Madone’s claimed aerodynamic performance gains, however. The other half comes from the rider – or, more specifically, handlebars that have been radically narrowed by about 3 cm across the board in order to place the rider in a more aerodynamic position. 

Taking all of these factors together, Trek is touting some bold performance gains, saying the 7th-generation Madone frameset module (including the frame, fork, cockpit, and seatpost) is not only about 300 g lighter in total than the 6th-generation one, but also about 19 watts more efficient aerodynamically in a wind tunnel (at 45 km/h), which Trek says translates to a 60-second advantage per hour at that speed.

A single letter with small differences

All of those changes sound well and good, but keep in mind that when those announcements were made in June 2022, they only applied to the flagship Madone SLR models, whose retail prices start at US$8,000 / AU$11,800 / £7,600 / €8,200 (for a Shimano 105 Di2 build!) and top out at a whopping US$13,200 / AU$19,000 / £14,500 / €15,700 with a SRAM Red AXS groupset. More power to you if you can swing that kind of cash, but for most performance-minded riders, that’s just not in the cards. 

Trek has for years offered a less-expensive version in the Madone SL, but given how the 6th-generation Madone SLR was already overweight, the Madone SL was a veritable boat anchor. For example, a sample I tested a couple of years ago with a mid-range SRAM Force AXS wireless groupset and Bontrager’s reasonably light Aeolus Pro 51 wheels came in at a whopping 8.59 kg (18.94 lb), a tough pill to swallow, aero advantage or not.

Thankfully, the weight loss plan introduced with the Madone SLR now also carries over to the recently updated Madone SL. Despite the lower-grade carbon fiber blend here, claimed weight for a 56 cm Madone SL frame is now 1,200 g, plus 476 g for the matching fork. That’s still 208 g more than a comparable Madone SLR frameset, and hardly a featherweight given the selection of sub-800 g options now on the market, but still pretty good all things considered. If you take Trek’s aero claims at their word, those extra grams aren’t going to matter much at all against the stopwatch on most courses, and realistically speaking, the person considering a Madone these days will probably be more concerned about grams of drag.

Like with the previous Madone SL, this one again uses the exact same shape as the Madone SLR, so its aerodynamic performance should be identical, with one exception: the cockpit. The Madone SLR uses Trek’s latest one-piece carbon fiber handlebar/stem, but the Madone SL uses a more conventional two-piece setup that includes an aero-focused forged aluminum stem with a separate aero-shaped carbon fiber handlebar. And whereas the hose routing on the Madone SLR is fully internal, it’s hidden – but still largely accessible – on the Madone SL, with the brake hoses peeking out just a bit underneath the bar clamp before ducking away again into a plastic shroud bolted to the underside of the stem. 

Trek says this equates to a six-second hit to the Madone SL’s aerodynamic performance relative to the Madone SLR. Don’t worry; I’ll get to that soon enough.

Trek also says there’s a negligible difference in chassis stiffness – less than 5% – and ride quality shouldn’t take much of a hit, either. If anything, the lower grade of carbon fiber in the Madone SL might even make that bike more comfortable than the Madone SLR, not less.

Aside from the different carbon fiber blend and the two-piece cockpit, the rest of the feature list is identical, including Trek’s slightly modified T47 oversized and threaded bottom bracket shell, a built-in chain keeper, and the brand’s now-signature semi-integrated seatmast. Unlike true integrated seatposts, though, this one doesn’t have to be cut and will still squeeze into most standard travel cases, and Trek has gone to great lengths to ensure a proper rider fit. If the included proprietary seatpost doesn’t quite accommodate your position, Trek also offers a longer option – each with 65 mm of total height adjustment – and both are available in 0 mm and 20 mm offsets. Given the rather goofy component dimensions, Trek thankfully has a broad range of dedicated front and rear accessory mounts to accommodate stuff like lights and computers, too.

Both versions are also offered in eight sizes: impressive for a mainstream brand.

Otherwise, the differences between the Madone SL and Madone SLR simply boil down to more economical build kits. 

My Madone SL 7 test sample is the nicer of the two complete Madone SL bikes Trek offers currently, and comes equipped with a complete Shimano Ultegra Di2 2×12 wiredless electronic groupset, Bontrager Aeolus Pro 51 carbon fiber clincher wheels wrapped with 25 mm-wide Bontrager R3 Hard-Case Lite tires, a Trek RCS Pro forged aluminum stem, Bontrager RSL Aero carbon fiber handlebar, and a Bontrager Aeolus Comp snub-nosed saddle. 

Actual weight for my 52 cm sample is 8.01 kg (17.66 lb), without pedals or accessories, and retail price is US$6,500 / AU$10,300 / £7,500 / €8,000.

You know what feels fast? Money left over in my pocket

Having fun on a road bike largely revolves around going fast – and holy cow, is the Madone SL fun in that respect.

For however many full-blown aero road bikes I’ve ridden over the years, it’s still shocking every time I get on a particularly good one and can so immediately feel – feel! – how much faster they are. It’s startlingly easy to hit – and hold – high speeds, but it’s also tangibly easier to just casually cruise if that’s what you feel like doing that day. The beauty is that the option to go fast is always there if you want it, and even after however many years I’ve done this, that thrill never goes away.

Those huge tube sections and all that material are also put to good use in terms of chassis stiffness. It’s wonderfully responsive when you lay down the watts, and it feels every bit like the race bike it’s supposed to be. High-speed jumps are where the Madone SL excels given that aerodynamic shape, but the combination of that stiffness and the new weight loss make it a surprisingly good partner on steep climbs, too. That rigidity also feels nicely balanced from tip to tail with no section of the frame coming across as more flexible than another. The Madone SL obviously doesn’t feel as light heading uphill as something truly feathery, but sub-8 kg is still pretty darn light, and if speed is truly what you’re after, the aerodynamic benefits should more than make up the difference. 

I fully expected my test sample’s 36 cm-wide bars (at the hoods) to feel very weird – and to be fair, they did, but literally only for the first few minutes, after which I almost completely forgot about it. I did miss the additional leverage of my usual 40 cm-wide bars on particularly steep climbs, but that was about it. Consider my eyes opened.

That the Madone SL efficiently cuts through the air and feels fast doing so shouldn’t be a big surprise. The old one was known to be very aerodynamic, and this one is supposedly a big step up from there. But a big aspect of being fast on the road is also being comfortable, and more specifically, that you are able to achieve and maintain an efficient position while also producing a lot of power.

And that’s where the Madone SL’s two-piece cockpit comes in.

One-piece cockpits may look cool, but I don’t always get along with them. Even if the bar width and stem length is correct, sometimes the bend just isn’t my favorite, or the cross-section doesn’t feel right in my hands, or the drop dimension isn’t quite there, or whatever. More often than not, I find myself having to adapt to the bar since there aren’t any other options available instead of the other way around. 

The two-piece setup on the Madone SL may be slower than the fancy (and lighter, and far more expensive) one-piece cockpit on the Madone SLR, but being able to easily adjust and tune the front end to my liking is something I find invaluable. In the case of the Madone SL, the stock bar actually worked quite well for me: an appropriately deep drop with a semi-anatomic bend, a nice flat platform behind the hoods to rest your wrists, and tops that are aero-profiled but still refreshingly comfortable to hold. 

The stem, on the other hand, was a hair too short given my shorter-legs-longer-torso proportions. On a one-piece setup – particularly one with fully internal routing – even a simple adjustment like that on an internally routed one-piece setup is literally hours of work. And while Trek may offer the fancier one-piece setup in fourteen different size combos, you still have to buy the thing (unless you go through Trek’s Project One custom program and pick the right one from the start). But on the Madone SL, it took me all of ten minutes (and many dealers would likely be willing to swap the stem for you). Oh, you also want to try lowering the stem for a bit before cutting the steerer? Just stack some totally normal round spacers on top for a bit. Brilliant. 

Such simple things shouldn’t be so refreshing, but these days, they are.

Speaking of comfort, the Madone SL rides much better than I’d expected. While the ride quality is on the firmer side, it’s very well damped and also effectively takes the edge off of bigger impacts. Tactile feedback is still superb, too, and it’s striking how well the front tire communicates grip levels through the bars without feeling harsh. And as much as I enjoyed the cushiness of the old IsoSpeed system, I have to admit that there seems to be something to Trek’s claims about how the IsoFlow mast flexes over bumps. I’m not sure what it’d feel like under someone appreciably heavier than my modest 72 kg (159 lb), or how well that sort of cantilevered arrangement will hold up over time, but I’ll be damned if it isn’t impressively comfy.

If you are after an even softer ride, don’t forget there’s room for tires with a measured width up to 33 mm – or even more if you’re willing to stomach the risk of running less than 4 mm of clearance at the chainstays.

Handling is another bright spot, as the Madone SL feels much like every other Madone I’ve ridden over the years. The steering geometry is quick and incredibly intuitive without ever feeling twitchy or nervous. It initiates turns with but a flick of the wrists and just a little tilt of your hips, falls naturally toward the apex, and then readily snaps back upright when it comes time to rocket out of the corner, never fighting you at all along any point of the process. High-speed stability is fantastic, too, with not a hint of drama – just relax and keep it pointed where you want to go. That magical combination is something I’ve long enjoyed about the Madone, and I hope Trek never changes it.

One change I’m quite fond of, however, is the new Madone SL’s edgier aesthetic. Gone is the incongruent mix of shapes on the previous model in favor of a more cohesive assortment of mostly straight edges. I’m particularly keen on how the seatstays, down tube, top tube, and chainstays seem to form a perfect parallelogram in profile. There’s beauty in the symmetry. 

That all said, it’s hard for me to ignore some of the Madone SL’s quirks, too.

Trek has engineered a surprising amount of saddle height adjustment considering the relative stubbiness of that integrated seatmast – not to mention the fact you never need to take a hacksaw to your brand-new bike. But the gap between the seatpost and seatmast base is big and unsightly, and the exposed slots further down are begging to suck in whatever’s flying off of your rear tire. 

Trek says that area is entirely sealed off from the rest of the frame so you theoretically shouldn’t be regularly filling your bottom bracket area with gnarly road spray. “You could drain any water that may get in there by tipping the bike upside down, and the material is carbon so there wouldn’t be any damage if water got in,” I was told. Ok, but wouldn’t it be better if it wasn’t so easy for water to get in there in the first place? And sure, the main parts are carbon fiber, but let’s not forget all of the metal hardware that fixes those pieces in place – hopefully not permanently someday. Trek has long demonstrated the ability to mold rubber bits in places like wire and hose ports, so it’s a mystery to me why the seatpost area is left so comparatively unfinished.

Speaking of sealing, just as I’ve noticed on other recent Trek road bikes, the upper headset bearing is perilously exposed to the elements. In fact, there’s enough of a gap between the headset cover and the head tube that you can very easily see the shiny (for now) silver of the upper bearing’s outer race. Trek may very well be using stainless bearings (I didn’t bother to ask), but even if so, that only applies to the races – not the bearing balls – and given the enormous cost and hassle of servicing headset bearings with fully internal routing, I want to see headset bearings be more protected, not less. 

“We’ve had a high volume of bikes in the field with this same RCS-stem compatible headset bearing cover with similar clearance to the frame for some time (Gen 4 Domane SLR and SL, for example) and have not seen an uptick in the amount of headset service reported by Trek shops,” explained Trek bike product marketing coordinator Jake Glahn.

Consider the old shop mechanic in me unconvinced.

Build kit breakdown

Trek has outfitted the Madone SL 7 with solid, no-frills component mix and I have few complaints.

I’ve extolled Shimano’s latest Ultegra Di2 12-speed wiredless groupset several times in the past already, and my opinions haven’t changed. Shift performance is superb front and rear, lever ergonomics are excellent, and the brakes are strong and mostly silent, and with superb lever feel. Riders in particularly hilly environments might want to consider adjusting the 52/36-tooth chainrings and/or the 11-30T cassette, but Shimano’s use of a long pulley cage across the board for this latest generation of Ultegra Di2 at least lessens the financial hit.

The Bontrager Aeolus Pro 51 carbon wheels share the same rim profile as the higher-end Aeolus RSL 51 – just with different carbon materials – and the DT Swiss 350-based hubs aren’t quite as nice as the RSL version’s DT Swiss 240-based one, either. As such, they’re essentially a wash in terms of aerodynamics, and while the nearly 200 g weight penalty can be noticeable when sprinting or climbing, it’s not a huge deal in the grand scheme of things. 

Perhaps more questionable are the Bontrager R3 Hard-Case Lite tires. The tires themselves are perfectly reasonable for everyday use: decent rolling resistance, reassuring grip (at least in dry conditions), seemingly good puncture protection, surprisingly comfortable ride quality. But with even top road pros moving to 28s and beyond , the choice of 25 mm-wide casings here seems a little behind-the-times, even though the actual inflated width is just a hair over 28 mm. 

Bumping up a size would enhance the ride quality even further while also improving cornering grip, and there’s certainly room in the frame and fork to spare. The reduced weight of this latest Madone SL was clearly a big story for Trek, though, and my guess is the product manager didn’t want to add any more. But another likely explanation is the shape of the Aeolus Pro 51 rim, which is currently aerodynamically optimized around that tire size. My hunch is the next generation of Aeolus wheel grows in width, at which point I’m guessing the tire size will grow as well. 

“25 mm tires are what’s fastest on our current lineup of 23 mm internal-width rims,” Glahn said. “Further, 25 mm tires on 23 mm internal-width rims are what was used in the wind tunnel testing for the Gen 7 IsoFlow Madone, and therefore contribute to the basis of our aero claims for this platform.”

As for the Bontrager finishing kit, the Aeolus Comp saddle is one of my favorites: a sort of hybrid between a Specialized Power and a Pro Stealth, mixing the overall profile of the former with the wider nose of the latter. It seems hard at first, but the high-density padding offers excellent support that arguably gets better as the hours tick by. 

I know I’ve already mentioned this, but the Bontrager RSL Aero handlebar was a pleasant surprise. The narrow width is initially jarring, but the overall shape is very comfortable, and there’s excellent wrist clearance when you’re in the drops. Kudos to Bontrager for not merely following trends and slapping a shallow drop on this thing, too. It’s an aero bar meant for performance riding, and so the 80 mm reach and 124 mm drop strike me as just about right. I do wish Bontrager had included more room in the middle for a computer mount, though. Unless you’re running something with a particularly narrow clamp, you’re stuck with some sort of stem-based computer mount.

It’s a winner for me

I haven’t always been a fan of the Madone SL in recent years. Although I loved the aerodynamic performance, it was just too darn heavy. Now that Trek has lopped so much weight off of it, though, it’s not only become much more appealing in my view, but also arguably the one to have if only for that more livable two-piece cockpit design.

If you’re on a budget, yes, there’s also the Madone SLR 6 that comes with Shimano’s new 105 Di2 wiredless electronic groupset, which would more closely align with the old “buy the best frame you can afford” mindset. The complete bike is about 250 g lighter overall than the Madone SL 7 despite the groupset being 130 g heavier, comes with the same wheels, shift quality would be virtually identical, and if the mid-compact gearing of the Madone SL 7 seems a little too tall for your liking, the 105 setup includes a friendlier 1:1 ratio for clawing your way uphill. 

But the braking performance of 105 isn’t quite as good as Ultegra, you can’t add remote shifters, and the supplemental upper buttons on Ultegra and Dura-Ace that are so handy for things like controlling your computer are missing, too. And then there’s that potential fit and comfort issue of that Madone SLR’s one-piece front end I’ve already mentioned, plus the Madone SLR 6 is still US$1,500 more expensive. 

Get the best frameset you can afford, sure. But when the second-tier one is this close, I know which one I’d be buying.

More information can be found at www.trekbikes.com .

What did you think of this story?

😐 Meh 😊️ Solid 🤩 Excellent

Read Comments

escapecollective Trek

Trek Madone Gets More Affordable with All-New SL Gen 7 and RSL Aero Bar

While still expensive, the new bike is thousands less.

• Click to share on Facebook (Opens in new window)
• Click to email a link to a friend (Opens in new window)

Want to go fast for less? Trek’s new Madone SL Gen 7 looks to deliver SLR performance at a (much) lower price point. The new Madone SL Gen 7 frame looks nearly identical to the SLR, with only a few tweaks and a brand new RSL Aero Bar.

The question is: Do you want a Trek Madone SL Gen 7 for $2550 less than the SLR Gen 7, or do you really need to save 300g?

Trek Madone SL Gen 7 — Frame details: 

The Trek Madone SL Gen 7 has (almost) all the bells and whistles of the Madone SLR and is available at nearly half the price. 

What are the bells and whistles?  The Trek Madone SL Gen 7 frame takes cues from the Madone SLR, including the new IsoFlow design. This unique hole in the frame’s seat tube replaced the IsoSpeed damping system on the previous Gen 6 version. 

The new IsoFlow system still provides some vertical compliance, but more impressively, it eliminates excess weight and is a claimed 60 secs faster per hour over the Gen 6 model. 

The slippery frame combines a refined Kammtail (Kammtail Virtual Foil) shaping for the tubes and a new narrower handlebar. Trek claims the new narrower bar/stem saves 9.7w alone, not including the frame aerodynamics.

The Madone SLR arrives with the RSL bar stem combo, and the Trek Madone SL Gen 7 mimics that with an all-new RSL Aero bar. 

All-New Bontrager RSL Aero Bar

The new Trek RSL Aero bar is a narrow road bar aimed at creating a slippery front end without the fixed limitation positioning of a bar/stem combo.

It’s shallow (124mm drop) with an 80mm reach and a slight flare in the drops. The top of the RSL Aero bar is narrow, 3cm narrower at the tops vs. the drops.

Trek measures the RSL Aero bar from the tops, so finding your size can be tricky if looking aftermarket. For example, a 42cm wide bar is 42cm wide at the drops, which means the tops where the shifter mount are 39cm.   

Q: So What’s Different? A: Carbon 

The new Trek Madone SL Gen 7 uses 500 Series OCLV carbon fiber, Trek’s middle-tier carbon. The SLR uses 800 series OCLV carbon for maximum weight reduction. You can also find the more robust 500 series on the Trek CheckPoint SL and Domane SL.  

The frame bits remain the same (excluding the carbon) and they include a T47 threaded bottom bracket and proprietary seatpost. The seatpost wedge assembly is reversible to allow for a larger range of saddle height adjustment on a single seatpost. The stock seatpost is a 0° offset, but aftermarket 20mm offset versions are available from Trek. 

Trek Madone SL Gen 7 Geometry 

The Trek Madone SL Gen 7 uses the same race-oriented H1.5 geometry as the SLR. H1.5 is Treks Pro-Tour level race geometry, but it’s not point-and-shoot. Most roadies should find the steering and corning precise but manageable. 

The sizing covers an extensive range, starting with 47cm and growing to 60cm. The seat tube shaping can make for some challenges, so there are two different seat masts, one with a length of 150mm (short) and 200mm (Tall). The geometry chart above shows the minimum and maximum saddle rail height with both options for every size. Bike sizes 47-54 will ship with the short post installed, and bikes 56-60cm will get the tall. 

Trek Madone SL Gen 7 Specs: 

The new Trek Madone SL Gen 7 comes in two 12-speed Shimano builds: SL7 with Ultegra and SL 6 with 105. Though the groups and price structure change accordingly, a few specs remain the same throughout. SL 7 and 6 come with the cockpit, the new Bontrager RSL Aero-OCLV Carbon bar, and the RCS Pro – 7° stem.  

For tires, both roll on Bontrager R3 Hard-Case Lite 120 tpi, 700x25c treads. The 25c tires are narrow compared to most modern road specs but ride well after setting up tubeless. The R3 Hardcase tires are a great mix of high performance with real-world puncture protection, though we prefer the 28c version. 

For saddles, the Madone SL Gen 7 comes with the Bontrager Aeolus Comp. We reviewed the Aeolus a while back, and it remains one of our favorites for road riding.

The Aeolus Comp uses steel rails, making it more cost-effective in the spec but keeping the same shape as the Aeolus Pro and Elite — Plus you can use all your Bontrager BlendR compatible accessories.

Trek Madone SL 6 Gen 7 

• Groupset: Shimano 105 Di2 12-speed, 105 50/34 chainset and Shimano 11-30, 12-speed cassette
• Wheels : Bontrager Aeolus Elite 50 , OCLV Carbon, Tubeless Ready
• Weight: 8.40 kg / 18.52 lbs* Size 56
• Paint: Deep carbon smoke + Crimson

Trek Madone SL 7 Gen 7

• Groupset: Shimano Ultegra Di2 12-speed, Ultegra 52/36 chainset and Ultrgra 11-30, 12-speed cassette
• Weight: 8.00 kg / 17.80 lbs Size 54 (tested, real weight out of the box)
• Wheels: Bontrager Aeolus Pro 51 , OCLV Carbon, Tubeless Ready
• Paint: Dark carmine red + Plasma

Trek Frameset SL7 

• Frame, fork, and seat post only 
• Color: Dark carmine red

Trek Madone SL Gen 7 Pricing:

• Trek Madone SL 6 Gen 7: $5,499.99
• Trek Madone SL 7 Gen 7: $6,499.99
• Trek Madone SL Gen 7 Frameset: $3,799.99

Trek Madone SL Gen 7 Availability: 

The new Trek Madone SL Gen 7 is available online and from your local Trek Dealer. The Madone SL Gen 7 is not yet available for Trek Project One paint, but stay tuned… 

Look back for a full review as we take the Trek Madone SL7 Gen 7 through the paces this fall. 

Jordan Villella is the Racing Tech Editor for BikeRumor.com, specializing in cross-country mountain, gravel, road, and cyclocross. He has written about bicycles and bike culture for over fifteen years with no signs of stopping.

Before BikeRumor, Jordan raced professionally and wrote for MTBR and the now-defunct Dirt Rag Magazine. He’s covered the World Championships, World Cups, and everything in between — where he loves to report what people are riding.

Based in Pittsburgh, PA,  Jordan coaches cyclists of all abilities with  Cycle-Smart ; you can find him racing bikes around North America and adventuring with his family.

For an inside look at his review rides follow him on Strava .

This site uses Akismet to reduce spam. Learn how your comment data is processed .

Could you possibly expand on the 300g increase in weight between SL and SLR options?

Are you referencing a frame-only figure or comparing similarly equipped completed bikes? As such, does it include the proprietary seatpost, or handlebar/stem – none of this is known from your article.

Whatever the case, a listed frame weight would add a lot of useful info to this article.

300g must be the frameset. According to the Trek website, the difference between an complete Ultegra-level SL and SLR gen-7 Madone is 0.52 kg.

I second this question!

Were working on getting some frame weights, thanks!

We’re really testing the limits of the word “affordable”

Road cycling is now purely for rich white men these days. Not like back when Lance was winning and people from all sorts of socioeconomic groups got excited and would buy a trek 1.1 to do group rides. Now it’s all people on 5000+ dollar bikes scowling in pastel kit who show up to the ride in their leased Audi. I have a BMW so I’m superior to them though.

There are plenty of very competent aluminum bikes available for a fraction of what this costs, similar to the Trek 1.1 you cite. I agree with Tom below, if you think all road cycling is white men on $5k+ plus bikes then you’re probably not a participant yourself.

Ummm… Caucasians rank pretty far down in a list of ethnicities in the US ranked by household income.

Agreed, though I somewhat applaud Trek’s effort to make the new Madone SL at least more competitive price-wise. I could be wrong but a similarly spec’d Madone SL 7 undercuts Giant’s Propel Advanced SL & Specialized’s Tarmac SL8 Pro by at least $1500 or more.

Still significantly higher than Canyon’s mid-tier Aeroad.

hey, if you want to have instant gratification with the latest hardware, be prepared to pay for it. My road bike cost me $4500, my last one about the same. Just be patient, look for deals, buy used stuff where possible, and it can get done for not an insane amount of money

Applause for a slipper cockpit without the limitations of one-piece bar/stem combos (although those do look purty).

Generalize much? you boys obviously don’t get out much. My big group ride is majority black/hispanic, with a mix of professionals, landscapers, contractors, bus drivers etc.

Yeah, one has to wonder if the commenter that implied that cycling is full of racists is even a cyclist.

FYI the spec for the tires are nontubeless. Whoever is riding the bike better have a good life insurance policy.

If you’re the type that builds custom (because like building a pc it saves money), the 300g is worth $800

If you’re building with new parts, building a frame set up is usually more expensive.

Follow Us On

Subscribe Now

Sign up to receive BikeRumor content direct to your inbox.

• Madone SLR 7 Gen 7

"Every inch an aero race bike"

"One of the most visually striking and competent aero bikes available today...More aero, less weight, less complication."

"Revolutionary"

"The brand new Trek Madone comes with a revolutionary design, but retains the neat and powerful look of its previous iterations."

"Ticks all of the boxes"

"The new design ticks all of the requisite boxes for top-tier road racing machines: Lighter-weight, more aerodynamic, and more integration."

"Lighter than ever"

"The most significant new bike to be seen [at the Tour de France] thanks to its radical aero design"

Which generation is right for you? 

Keep speed smooth with Madone Gen 6’s IsoSpeed vibration-damping tech, or go next-level with Gen 7’s aero and comfort-boosting IsoFlow.

Service manual

Time to bust out the repair stand for some maintenance? Find a detailed breakdown of your bike with part numbers, torque values, and platform-specific tech instructions below.

Madone goes green at La Vuelta

After three grueling weeks (and three stage wins), Mads Pederson wins the green jersey aboard a custom-painted Madone SLR at Vuelta.

Designing for speed

Trek's lead aerodynamicist breaks down the science behind our fastest road race bike ever.

World Champ Pedigree

Madone is the bike of choice for Mads Pedersen, UCI Road World Champion.

The always-on team

Research shows the single most impactful measure you can take to stand out to motorists is to use front and rear Daytime Running Lights. The team uses them on every training ride, any time of day—and they’ve found that these lights truly make a difference.

Product features

Unprecedented aerodynamics.

All-new aerodynamic Kammtail frame shapes, bar/stem design, and rider position make Madone SLR our fastest road race bike yet.

Exclusive IsoFlow technology

Never before seen IsoFlow technology specifically designed for the 7th generation Madone SLR shaves weight, improves aerodynamics, and smooths your ride.

Our lightest Madone disc ever

Super lightweight 800 Series OCLV Carbon and a new lightweight design make this our lightest Madone disc ever.

New ergonomic bar/stem

A newly optimized bar/stem that’s 3cm narrower in the hoods than the drops offers a more comfortable and ergonomic riding position for faster racing, improved aerodynamics, and ultimate control. Use the same bar/stem size you’re used to – if you normally ride with a 42cm bar/stem, opt for 42cm in the drops and 39cm in the hoods.

Refined integration

Every element of this bike is part of a greater whole. It has invisible cable routing, aero cockpit, hidden seatmast, and more.

Shimano Ultegra Di2

Ultegra Di2 R8100 is Shimano's most inspired drivetrain, packed with innovative, game-changing features. HYPERGLIDE+ technology allows for crisp, seamless shifts both up and down the gear range, even during maximal efforts. The new Di2 shifting system introduces Shimano's exclusive wireless integrated circuit, and the move to a 12 speed cassette ensures you have all the gearing you need. Ergonomics and aerodynamics have been enhanced at every turn, and you can set up the drivetrain just the way you like it via Shimano’s user-friendly E-Tube app.

Don’t forget your pedals

This bike doesn’t come with pedals because you’ll have a better time on your new bike if you choose your own. See the pedal guide to find the best pedals for your riding style. We recommend clipless road pedals for control and efficiency.

Invisible cable routing

The brake and shift cables of the most aerodynamic bike are routed through the frame for the ultimate in sleek, aerodynamic performance.

Carbon Care Wheel Loyalty Program

Every set of Bontrager carbon wheels is backed by the Carbon Care Wheel Loyalty Program. In the unlikely event that you damage your Bontrager carbon wheels within the first two years of ownership, we’ll repair or replace them for free.

Project One

Don't settle for anyone else's bike. Create your very own with Project One, Trek's custom bike program.

Blendr stem

Bontrager stem technology lets you clip your gear directly to the stem for clean looks, maximum user friendliness.

H1.5 geometry, developed with Trek-Segafredo pro cycling teams, puts the rider in the optimal aero race position. It’s the sweet spot for what our racers want.

Warrantied for life

Carbon wheels can lighten your ride and improve your performance—and when you ride Bontrager, your investment is protected. All Bontrager carbon wheels are backed by a lifetime warranty for the original owner.

• Go! E-bikes
• Accessories
• Find a retailer

ABOUT ELECTRA

• Electra history
• Flat Foot Technology
• Brand partners
• Electra Funbassadors
• Work at Electra
• Customer care
• Bike registration
• Manuals & user guides
• Shipping & delivery
• Newsletter signup
• Global distributors
• How to shop safely
• Privacy policy & terms of use
• Accessibility
• Cookie policy
• California Transparency Act

United States / English

• © Electra Bicycle Company 2024

• Скидки дня
• Справка и помощь
• Адрес доставки Идет загрузка... Ошибка: повторите попытку ОК
• Продажи
• Список отслеживания Развернуть список отслеживаемых товаров Идет загрузка... Войдите в систему , чтобы просмотреть свои сведения о пользователе
• Краткий обзор
• Недавно просмотренные
• Ставки/предложения
• Список отслеживания
• История покупок
• Купить опять
• Объявления о товарах
• Сохраненные запросы поиска
• Сохраненные продавцы
• Сообщения
• Уведомление
• Развернуть корзину Идет загрузка... Произошла ошибка. Чтобы узнать подробнее, посмотрите корзину.

Oops! Looks like we're having trouble connecting to our server.

Refresh your browser window to try again.

2023 Trek Madone SLR 7 E-tap

Buy safely with bike hub pay.

Your payment is held securely until you receive the goods.

JacoMarais07

1 day ago | 230 views

Used - Excellent

Frame Material

FOR SALE 2023 Trek Madone SLR 7 12 speed SRAM Force Colour: Deep Smoke EXTRAS included: 1. Bontrager pedals 2. Garmin front mount 3. Rear light saddle mount 4. Bontrager Flare RT rear light, with charger and extra mount 5. Dual charger for SRAM batteries Shipping costs NOT included

Frame & Fork

OCLV CARBON 800 Series

Front Derailleur

Rear Derailleur

SRAM Force, with intergrated power meter

Carbon BONTRAGER AEOLUS 51mm

Tubeless Bontrager R3 700×28 Hard-case Lite

Carbon Madone aero bars, 42cm drop width, 39cm control width

Bontrager, 145mm

Related Ads

Cover your bike when you’re on the go & save when you’re not.

Dynamic premiums on a R 120 000 bike:

Use the code BIKEHUB when you sign up to get up to R 462.30 cash back.

You’ll get an average month’s premium back after 3 months of insuring your gear.

Santam Switch is a division of Santam. Santam is an authorised FSP (3416), a licensed non-life insurer and controlling company for its group companies.

3-Day Krasnodar Itinerary

Navigate forward to interact with the calendar and select a date. Press the question mark key to get the keyboard shortcuts for changing dates.

Navigate backward to interact with the calendar and select a date. Press the question mark key to get the keyboard shortcuts for changing dates.

• Krasnodar in 3 days
• 1-Day Krasnodar Itinerary
• 2-Day Krasnodar Itinerary
• 4-Day Krasnodar Itinerary
• 5-Day Krasnodar Itinerary

Krasnodar Stadium

SBS Megamall

Safari park, chistyakovskaya roshcha, center goroda, krasnodarskiy akademicheskiy teatr dramy im. maksima gor'kogo, park kul'tury i otdykha imeni 30-letiya pobedy, where to eat, myasolove - steakhouse, restaurant "stan".

Track your travel spending and split costs with friends

Plan your trip. Keep your budget organized. Split the cost between tripmates. Wanderlog does it all.

Don’t forget to pack anything

Stay organized with a to-do list, packing list, shopping list, any kind of list.

All travel reservations in 1 place

Never dig through your emails again — access all your flights, lodging, and any reservations in 1 place.

Popular road trips from Krasnodar

What's the weather like in krasnodar.

It depends on when you visit! We've compiled data from NASA on what the weather is like in Krasnodar for each month of the year: see the links below for more information.

• Weather in Krasnodar in January
• Weather in Krasnodar in February
• Weather in Krasnodar in March
• Weather in Krasnodar in April
• Weather in Krasnodar in May
• Weather in Krasnodar in June
• Weather in Krasnodar in July
• Weather in Krasnodar in August
• Weather in Krasnodar in September
• Weather in Krasnodar in October
• Weather in Krasnodar in November
• Weather in Krasnodar in December

All road trips from Krasnodar

• Krasnodar to Berlin drive
• Krasnodar to Istanbul drive
• Krasnodar to Prague drive
• Krasnodar to Budapest drive
• Krasnodar to Moscow drive
• Krasnodar to Vienna drive
• Krasnodar to Sochi drive
• Krasnodar to Venice drive
• Krasnodar to St. Petersburg drive
• Krasnodar to Athens drive
• Krasnodar to Krakow drive
• Krasnodar to Copenhagen drive
• Krasnodar to Munich drive
• Krasnodar to Stockholm drive
• Krasnodar to Warsaw drive
• Krasnodar to Jerusalem drive
• Krasnodar to Dubrovnik drive
• Krasnodar to Tbilisi drive
• Krasnodar to Hamburg drive
• Krasnodar to Helsinki drive
• Krasnodar to Bucharest drive
• Krasnodar to Kyiv drive
• Krasnodar to Gelendzhik drive
• Krasnodar to Tallinn drive
• Krasnodar to Esto-Sadok drive
• Krasnodar to Salzburg drive
• Krasnodar to Verona drive
• Krasnodar to Paphos drive
• Krasnodar to Bologna drive
• Krasnodar to Riga drive

Explore nearby places

• Novaya Adygeya
• Slavyansk-na-Kubani
• Yablonovskiy
• Novotitarovskaya
• Plastunovskaya
• Goryachy Klyuch
• Ust-Labinsk
• Poltavskaya
• Belorechensk
• Vozrozhdeniye
• Khadyzhensk
• Arkhipo-Osipovka
• Praskoveyevka
• Novomikhailovskiy

All related maps of Krasnodar

• Map of Krasnodar
• Map of Labinsk
• Map of Novaya Adygeya
• Map of Krymsk
• Map of Slavyansk-na-Kubani
• Map of Tikhoretsk
• Map of Yablonovskiy
• Map of Novotitarovskaya
• Map of Dinskaya
• Map of Plastunovskaya
• Map of Goryachy Klyuch
• Map of Ust-Labinsk
• Map of Timashevsk
• Map of Poltavskaya
• Map of Gorskoye
• Map of Belorechensk
• Map of Pshada
• Map of Kubanskiy
• Map of Bzhid
• Map of Tenginka
• Map of Vozrozhdeniye
• Map of Vyselki
• Map of Khadyzhensk
• Map of Arkhipo-Osipovka
• Map of Dzhubga
• Map of Lermontovo
• Map of Shaumyan
• Map of Razdolnyy
• Map of Praskoveyevka
• Map of Novomikhailovskiy
• Map of Apsheronsk

Krasnodar throughout the year

• Krasnodar in January
• Krasnodar in February
• Krasnodar in March
• Krasnodar in April
• Krasnodar in May
• Krasnodar in June
• Krasnodar in July
• Krasnodar in August
• Krasnodar in September
• Krasnodar in October
• Krasnodar in November
• Krasnodar in December

Looking for other day-by-day itineraries in Krasnodar?

Check out our other curated itineraries that are also filled with jam-packed days:

• Itinerary + map in one view
• Live collaboration
• Auto-import hotels and reservations
• Optimize your route
• Offline access on mobile
• See time and distance between all your places