trek powerfly sport 4 equipped gen 3 test

Trek Powerfly

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Summary of Reviews

We have read all expert and user reviews on the Trek Powerfly . In summary, this is what cyclists think.

15 reasons to buy

• Owners reported an impressive range of up to 80mi and 7000ft of elevation.
• A 71yo owner easily handled a daily climb of 500ft, on a 25% grade driveway.
• A desert resident said the Powerfly rode easily, through soft sand.
• Tektro hydraulic brakes were deemed responsive and “pulled hard”.
• The 5’s fit and finish was described as “beautiful and rugged”.
• ‘Touring’ mode was great on roads, while ‘eMTB’ mode was excellent in the woods.
• A removable battery made it easy to mount the powerfly on vehicle racks.
• Powerfly drivetrains pedaled smoothly on the flats, despite the bike’s weight.
• The Bosch Performance CX motor exhibited plenty of torque on climbs.
• One owner cooed over the Powerfly 4’s metallic red paintwork.
• The Powerfly 7’s TransX dropper-post made mounting and dismounting easy.
• Overweight riders found the Powerfly’s carrying capacity to be more than ample.
• One reviewer found that the Powerfly 4’s 100mm of fork-travel covered needs.
• Shifting, range and gear spacing were lauded on the Powerfly 5’s drivetrain.
• Some reviewers felt that the weight of the bike aided stability.

7 reasons not to buy

• The Powerfly was heavy, and onerous to pedal up hills without assistance.
• Some owners would have liked to be able to easily add a second battery.
• The Powerfly’s high-level component spec made it a pricey option.
• Some owners felt that the Powerfly’s paintwork was easily chipped.
• One daily user reported delayed engagement of the power assist in snowy areas.
• Schwalbe Smart Sam tires punctured easily, on the ‘Sport 4 Equipped’.
• Some owners sought a way to lock the motor without removing the battery.

Bottom line

Expert reviews, trek powerfly 5.

The Trek battery holds a good charge… I reckon there’s enough power to last 60 to 80 miles if you’re careful.

Trek Powerfly 4 on Exmoor Review

…outstanding fun with steep descents and river crossings followed by challenging climbs which the Powerfly managed with such ease! …I was surprised at the sub-20-mile range I achieved on this test-ride…

User Ratings

Your rating, best electric bikes.

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Trek Powerfly 4 Gen 4 Review

• Last updated January 17, 2024

• All of our bikes are electric, but all of our writers are human.

CHARGE TIME

Trek Powerfly 4 Gen 4 Review: Takeaway

The Trek Powerfly 4 is the cheapest electric mountain bike made by Trek. This doesn’t take away from its great components and rideability, though. It’s an eMTB designed for lighter trail riding with its larger wheels that smooth out the bumps on the rough spots. Relatively light yet powerful, the Trek Powerfly 4 Gen 4 is an ideal electric mountain bike that doesn’t break the bank.

Ideal for...

E-bike overview.

The Bosch Performance CX motor gives a real kick with up to 85Nm of torque, meaning that you can pull away on a steep and muddy hill with confidence. Power delivery is smooth so you won’t spin the rear wheel should you push too hard. The Bosch smart system offers enhanced ride control with navigation and activity tracking via the eBike Flow app.

Packaged with the Bosch Performance CX motor, is their Walk Assist mode that helps push your e-bike up those tough hills you’re bound to encouter. The LED remote let’s you enable Walk Assist and control the level of pedal assist you need. The LED lights are bright and easy to see, even in bright sunlight.

One thing that Trek does with this electric bike is fit different equipment to different-sized machines. For example, on the XS and S framed machines, it has a 27.5” wheel size, while on the M, L, and XL sizes have a 29″ wheel. The frame on the smaller e-bikes are also slightly different, offering a curved top tub for sizes XS and S, while frame sizes M, L, and XL have a straight top tube.

Trek has thought about everything, not surprisingly. Rack and kickstand mounts are readily avilable, as well as an integrated speed sensor for those riders looking to use the PowerFly 4 as more of a trekker than a day-rider trail e-bike.

Reasons to Buy

If you want an electric bike but don’t want to empty your bank account, the Trek Powerfly 4 Gen 4 is a very good machine to consider. At the lower end of the premium spectrum, the Trek Powerfly 4 will be worth every penny when it comes to an electric mountian bike that will look after you on the road or trail.

Designed not to embarrass you on the trail, it works well on longer cross-country rides. Its battery will be good for a 35-mile ride on tougher terrain, and the power of the Bosch Performance CX motor will leave you breaking a sweat only if you’re going easy on the battery.

When it comes to speed control, the electric bike won’t let you down even on steep tracks in wet conditions with its Tektro hydraulic brakes, and on 203mm rotors, they won’t fade even if used a lot.

Things to Consider

If you want a genuinely inexpensive electric mountain bike, there are others like the Rad Power brand of electric bikes, but few pack as many high performance components as the Trek Powerfly 4 Gen 4. This isn’t the cheapest eMTB out there, but it is very inexpensive for a high-end machine.

Specs & Components

The specs above come from the manufacturer and may vary from what you’ve experienced. Notice something that needs correcting? Let us know .

Offering up to 85 Nm of torque, the light but punchy Bosch Performance CX motor delivers the power you need for riding off-road, including rapid direction changes and tackling steep climbs as you journey around the woods or mountain.

Its Bontrager XR3 Comp tires won’t go quickly on hard, flat surfaces due to higher rolling resistance, but this isn’t what the Powerfly 4 is about — it’s about fun in the mud and on loose surfaces. As such, the motor won’t achieve great flat-out speeds, but it’ll more than make up for it in raw power over the rough stuff.

The 500 Wh battery on the Powerfly 4 will give you a good day out on singletrack and a reasonably long day in the saddle on an off-road adventure. However, there’s no option for a range extender, so if you’re looking for more than 35 miles per charge, choose an eMTB with a range extender or a 625+ Wh battery.

Leaving your gear at a base while doing singletrack will give you more range, but if you’re carrying your pack on an adventure, this will eat into your mileage. Muddy terrain and foul weather can impact range, too.

Sat in a trekking position, you’ll use your upper body to shift your weight according to riding conditions. This could mean you get tired in your arms, chest, and shoulders after a long ride.

Sizes XS and S in the Trek Powerfly 4 range come with 27.5” wheels, while sizes M, L, and XL come with 29” wheels. Either way, they’ll smooth out the rough terrain.

The XS version of this eMTB hardtail electric bike comes with an 80mm travel SR Suntour fork, while all larger sizes have a 120mm travel fork. Both are well-suited to rough terrain.

Though Trek offers a lifetime warranty on the frame, if you haven’t looked after this e-bike, the warranty may be voided.

Clean the bike and oil its working parts after every ride. Keep an eye on chain stretch — change it when it gets to 1 mm per link, and look out for bent/broken teeth on the cassette and front chain wheel. Also, keep an eye on brake pads and hydraulic fluid. Though the Powerfly 4 is waterproof to an extent, take care when it comes to river crossings, as it isn’t designed for complete immersion!

Being a serious electric mountain bike, the Trek Powerfly 4 also looks the part. The clean lines and nice shapes of the frame along with its overall geometry combine to make for a good-looking eMTB.

The choice of colors is good too, from the loud red and black scheme to the muted gray and black. Overall, this bike looks like it means business when thrown about the tracks and trails.

We personally research and test every e-bike featured in our reviews and guides to provide accurate, data-driven recommendations. Learn how we review.

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Trek Powerfly FS9 Equipped review

An assisted full-suspension, big-travel commuter?

Russell Burton / Immediate Media

Russell Burton

Comfort; range; stability

Expensive, especially if you’re considering leaving it outside the local shop

The FS9 is top of Trek’s four-model Powerfly Equipped range of electric bikes designed to combine practicality for commuting with the off-road fun of the best mountain bikes .

Its specification, which combines a long-range 625Wh battery, a Bosch Performance 250W motor and a full-suspension setup with powerful four-piston brakes, is sending a message that it won’t flinch when the going gets tough.

Trek Powerfly FS9 Equipped specifications

At first glance, all that off-road tech seems at odds with the bike’s more sedate features, which include integrated full-length mudguards, a kickstand and built-in lights.

Trek’s promo video shows the sort of shopping trip we all wish we had, with a route mixing road and scenic dirt track, and I approached my first ride on the Powerfly hoping this could be the commuter bike of my dreams .

The strong Bontrager Line Comp 30 wheels, shod in chunky 29x2.4in tyres, the SR Suntour Zeron 35 120mm suspension fork and RockShox SID Luxe Select rear shock are pulled from the mountain biking world.

It’s a combination that would normally be compromised by its weight for commuting, but in pairing it with an 85Nm motor so powerful as to be unbothered by extra heft, Trek has managed to optimise the Powerfly for the commute.

And who wouldn’t want comfortable, grippy tyres, powerful brakes and plush suspension?

That suspension was something that gave me pause for thought before testing – can a full-suspension machine with a mountain bike heritage be efficient on the road? Yes. Keep reading to find out how.

Trek Powerfly FS9 Equipped geometry

Trek powerfly fs9 equipped battery life.

Not that I have experienced problems with battery range, regularly riding 70-90km, including over 1,000m of climbing, and arriving home with plenty in the tank.

There are four modes – Eco, Tour (eMTB Lite), eMTB and Turbo – and even on longer routes, I didn’t have to drop to Eco to preserve battery life, riding mainly in Tour mode with short boosts of added power.

Trek Powerfly FS9 Equipped ride impressions

I’d not used this fork before and it surprised me – in a good way. It's stiff enough to support the bike’s weight, it doesn’t bounce when you’re pedalling hard on the road, yet it sucks up the chatter of poor tarmac.

Transitioning to forest tracks, it smooths the ride so you barely lose speed over rocks and roots.

The rear shock is unusually positioned behind the seatpost, but is protected by the full mudguard. It absorbs the bumps but, as with the fork, doesn’t bounce. It plants the back wheel into the ground in a way that feels secure and maintains grip right through corners.

That security and control is underlined by the Shimano XT four-piston brakes, which are strong enough to slow the weight of the bike quickly and smoothly without locking.

The Powerfly FS9 Equipped seems to love going fast in a straight line the most, and the distances I’ve ridden on a mix of roads and tracks are testament to its comfort and ride appeal.

It does, however, have limits on more technical terrain.

I’ve ridden it over the same terrain I use for testing the best electric mountain bikes , and there is no comparison – it doesn’t have the handling finesse for tight, twisty stuff.

If you have the skills, yes, you’d do it, but probably not in quite the style you’d like.

Sweet-spot pedalling helped by smart modes

The 10-51t gearing range is huge, but still I found myself succumbing to the temptation to stick to a few of the lower gears and default to switching between power modes.

It’s a habit that doesn’t get the most out of you or the motor, so I played with the onboard app and discovered it gives a readout for optimum cadence, turning green when you get it right.

That’s all to the good, though the weight means it’s not a bike you want to be caught out on without power. Moving between modes is quick and smooth, the motor picking up exactly where it needs to.

My only gripe is that when it tops out at 26km/h, the cut-off feels abrupt and the bike slows rapidly before kicking back to life. It’s not a seamless experience.

Accessories for the win

The mudguards have good clearance and keep off most of what gets thrown up, even from wet, muddy tracks.

In fact, I came to appreciate all the commuting-specific accessories more than I expected. A kickstand may not feel that exciting, but once I used this rather than propping the weighty ebike against a wall, I was converted.

The built-in lights are powered by the battery, so there’s no reason to get caught without working illumination. The sturdy rack will bear up to 25 kilos and is compatible with most panniers .

Trek Powerfly FS9 Equipped bottom line

The Trek Powerfly FS9 Equipped is an electric bike that makes you want to ride more – it allows you to take the more interesting routes less travelled on your commute and have fun on forest tracks at the weekend.

It would also be ideal for touring on long-distance tracks such as King Alfred’s Way in the south west of England, given its range, comfort and load capacity.

Embrace its niche and you’ll get the best out of this bike, and it could well get the best out of you as a rider – if you can afford it.

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David Harrison

Table of contents, trek powerfly 7 equipped review (2023).

Trek’s Powerfly range is the company’s answer to a sporty commuter, which is designed to bridge the gap from the urban environment to the trails. The range of hardtail e-MTBs were brought out to be versatile, capable of holding their own on their dirt, but also capable for the daily routine of life or a companion on long distance tours.

The range comes in many different guises, from the super sporty FS versions, which come naked at the rear, or the Equipped versions, which have racks over the back wheel to take panniers or bags. The Powerfly 7 Equipped is the second highest spec bike in the Equipped series.

So, has Trek been able to really master multiple terrains and purposes at once? Or is it a case of this bike being a Jack of all trades, and master of none? Let’s find out…

Our Verdict

Congratulations to the crew at Trek – the company has created a belting bike here.

It’s very hard to straddle the worlds of commuter, trail and tourer – and the folk at Trek have managed it here.

The bike features excellent component pairing, with a top end Bosch battery and motor, a seriously robust frame and durable wheel components – it’s made for lots and lots… and lots of riding.

It isn’t a gnarly single-track shredder, and it doesn’t pretend to be, but it gets the elements it needs to get right absolutely spot on.

Potentially, the suspension deserves an upgrade given the price, but apart from that we’re pretty stoked with this one.

• Comfortable ride
• Commutable & tour riding friendly

Trek Powerfly 7 Equipped

Price: $6,266

Weight/frame.

The Powerfly 7 Equipped comes with an Alpha Platinum compound aluminium frame.

The bike is made to be robust and is fitted with a pannier/bag cage over the back wheel, so it’s usable on the daily commute or on touring style rides.

It’s a solid bike and you feel very stable up top, exactly what you need from a bike which might have to balance extra weight on the back from luggage.

That comes at a cost, though, the overall weight of the bike comes in at 25.12kg (in a size medium), so it is a bit of a beast to contend with.

The bike comes in 5 frame sizes – extra small , small , medium , large and extra large – with the weight varying slightly between them.

You feel that extra weight out on the trickier trails, it doesn’t manipulate well and feels very cumbersome, but really – the bike isn’t made for technical trails or on seriously sharp up and down terrain.

It’s made to be a loyal partner on longer, flatter, distances and it certainly holds its own on the gravel or on a dirt road with a few lumps.

The Powerfly 7 Equipped comes with a chunky 625Wh Bosch PowerTube battery . The bike is made to take on some longer distance riding and the Bosch battery offers the capabilities to keep pushing on longer and longer.

Given the bike isn’t made for super technical and steep trail-based inclines, that battery actually stretches a long old way and it’s ultra reliable. On the flatter style of terrain you’re likely to be tackling, the battery gives you hours and hours of fun.

How Long Does a Trek Powerfly Battery Last?

We found on our review rides that we got well over 100km on one charge, with juice still to go on with. It’s secured tightly into the downtube and is easily removable with a simple click system.

The PowerTube takes around five hours to fully charge from dead and only two hours to get to 50%, which means you can get back out on the road/trail at pace. A fitting battery for this burly bike.

The Powerfly 7 Equipped comes with a seriously powerful Bosch Performance CX motor , which can punch out up to 85Nm of torque. We’re very impressed with this pairing yet again from Trek.

That extra kick takes the edge off the bike’s overall weight and means you don’t have any anxiety when approaching a large hill. The power is delivered in a super-natural way and it doesn’t give off any unusual drag or overshoot.

It also works very intelligently with the battery to release the power conservatively. Overall, it’s a stunning partnership for a bike, which could feel very sluggish – however, the electrical components are well matched to the bike’s needs.

Motor Display

The Powerfly 7 Equipped is fitted with a Bosch Kiox display – another excellent choice from Trek. The Kiox is a best friend while out riding, offering your battery percentage as an exact percentage – praise the Lord!

It’s exactly what we want and now expect from a motor display, but it doesn’t always happen. The Kiox offers much more than that, though. It also offers calorie consumption data, pedalling cadence, speed, distance to your destination, among many other features. You can also link it up to a heart rate monitor via Bluetooth to keep on top of your performance.

We found it a beautiful display to accompany us on our review rides and it elevated the overall ride experience.

The Trek Powerfly 7 Equipped is a hardtail e-MTB, so only comes fitted with front suspension. It’s one of the reasons the bike is so good on the longer distance rides and on urban streets – you don’t suffer from any unnecessary bounce or sponginess from the back end.

At the front end the bike comes with SR Suntour Zeron 35, air-sprung, front forks , which have 120mm of travel . Listen, the forks are a bit uninspiring if we’re honest, but you haven’t bought this bike to launch of jumps and take on huge downhill routes.

The bike has enough give to cope with the demands of a touring cycle and on your daily commute.

ℹ️ Another moment to be very aware of what you’re looking at here. This isn’t an all gnarly trail rider, so steer clear if that’s what you want.

Wheels/Tyres

The Trek Powerfly 7 Equipped is fitted with different wheel sizes, depending on the size of frame you go for. For the extra small and small versions you’ll get a 27.5in wheel setup, but a larger 29in setup on the medium , large and extra large frame sizes.

The bike comes with Bontrager Line Comp 30 wheels and Bontrager LT4 Expert tyres . Both are a really decent accompaniment for the type of strains the bike is put under. The wheels are super durable and ultra strong – capable of taking the extra weight of luggage and long distance use.

The tyres offer enough bite on the dirt, but also shed very well on hard packed and on concrete – useful so that you aren’t carting extra drag around for hours on end.

The Powerfly 7 Equipped comes with a 4-piston, hydraulic disc brake setup , with M6100 levers and M6120 callipers . They offer enough bite to bring you to a halt when needed. They aren’t all singing, all dancing, but you don’t need them to be.

The Powerfly 7 Equipped comes with a 12-speed SLX M7100 group set . They offer smooth shifting and an ease of use, which you need when spending hours up top on the pedals. The pairing does everything you need them to.

A decent price point for the Trek Powerfly 7 Equipped. We’re impressed with the ability to include those high spec Bosch components for the price and there aren’t many points to grumble about throughout the whole bike. Bravo to the Trek team.

Trek Powerfly 7 Equipped Facts & Figures

Size configurations.

* All measurements provided in cm unless otherwise stated.

* Please note – spec applies to all sizes unless listed separately

How Does it Compare?

A good range of bikes to compare the Powerfly 7 Equipped to is the Canyon Grand Canyon:ON series.

The Grand Canyon:ON bikes are made for the same purpose – with the aim of being versatile rides, capable of switching from road to dirt and useful for commuters, along with being comfortable over longer distances.

We’ve recently reviewed the Grand Canyon:ON 8, so will shine the spotlight on this bike in our comparison.

Firstly, the Powerfly 7 Equipped is more than $2,500 more expensive, but is it worth the extra money?

The Grand Canyon:ON 8 is lighter by 3kg, but it is far more poorly kitted out in the electronics department. The Shimano components, despite offering the same sort of power and battery life, are far inferior.

The Shimano Steps EP8 on the Canyon doesn’t touch the Bosch Performance CX motor on our Trek. And the user experience is far poorer, too. The display on the Canyon is disappointing and our Kiox 300 is magnificent.

You also can’t just clip out your battery on your Canyon, it has to be unscrewed, which is a pain in the backside. The Canyon shades it with a RockShox suspension, with the same 120mm of travel.

The wheels, brakes and drivetrain on both are solid and do the job needed. Overall, it’s a tough call, but we found the overall user experience far more enjoyable on the Trek, compared to the Canyon.

You may pay more, but we think you’re getting a much better rounded package.

Final Thoughts

We think Trek has done beautifully here. We’ve thoroughly enjoyed riding the Powerfly 7 Equipped in our review rides. It’s a versatile e-MTB, which can take on many different types of terrain and do so with a flourish.

Be it commuting in the city, heading out on a long touring cycle or a quick rip through some forest roads and minor trails – the bike handles it well. They’ve selected their component partnerships excellently and the bike rides a dream.

Our only qualm would be the suspension – for the price you’re paying, we think Trek could have pushed the boat out more. It isn’t cheap for this sort of bike, but you won’t be let down.

At least that’s our view, now go out and find out for yourselves.

If you enjoyed this review then make sure to check out our other Trek reviews.

Trek Powerfly FS 9 Equipped Gen 2 Review (2023)

Trek Fuel EXe 9.9 XX1 AXS Review (2023)

Trek Rail 9.9 XTR Gen 3 Review (2023)

Trek Rail 9.9 XX1 AXS Gen 3 Review (2023)

+1 (918) 393 4169, [email protected].

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Trek Powerfly Sport 4 Equipped im Test

Per E-Mail bin ich auf ein schickes E-Bike aufmerksam gemacht worden: Das Trek Powerfly Sport 4 Equipped. E-Bikes von Trek habe ich bislang nicht in meinem Blog vorgestellt. Daher ist dies nun die Premiere. Natürlich stelle ich dir ein Bike aus dem aktuellen Modelljahr 2022 vor.

E-Bikes von Trek

Namentlich ist mir der Hersteller für Fahrräder sehr bekannt. Ansonsten habe ich nicht viel mit den Bikes zu tun gehabt. Bei einem Blick auf der Webseite ist mir aber aufgefallen, dass ich die Firmengeschichte doch ganz gut kenne. Tatsächlich hat Trek eine sehr bewegte und persönliche Entstehungsgeschichte vorzuweisen.

Wer sich für diese interessiert, sollte mal einen Blick auf die Webseite werfen. Mit vielen Originalen Bildern verstehen lernt man den Gründer und die Firmengeschichte kennen.

Ursprünglich stammt die Marke aus den USA. Allerdings werden weltweit Räder von Trek angeboten. Die Nachfrage aus der ganzen Welt ist extrem groß. Der Hersteller selbst ist recht überzeugt von seinen eigenen Rädern. So werden auf Rahmen und Starrgabel eine lebenslange Garantie gegeben.

Auch wenn Trek vor allem als Mountainbike Marke bekannt zu sein scheint, bietet der Hersteller für fast alle Bereiche tolle Räder an. So auch Straßenräder, Rennräder und Kinderfahrräder. Und natürlich E-Bikes. Ein solches möchte ich dir in diesem Beitrag vorstellen.

Trek Powerfly Sport 4 Equipped

Beim Trek Powerfly Sport 4 Equipped handelt es sich um ein vollausgestattetes E-Bike für den Alltag und für längere Touren. Es überzeugt mit seinem leistungsstarken Bosch-Motor, seiner funktionalen Straßenausstattung, dem herausnehmbaren Akku und der hochwertigen Ausstattung.

Sehen wir uns das Rad also mal genauer an.

Motor und Akku

Wie bereits erwähnt setzt Trek bei seinem E-Mountainbike auf ein Bosch System. Der Mittelmotor der Performance Line CX Line hat 250 Watt Leistung und bietet ein maximales Drehmoment von 85 Nm. Damit bist du auch an steilen Bergen, Steigungen und im Springt schnell unterwegs.

Der voll integrierte Rahmen-Akku hat ein Eigengewicht von 2,9 kg. Durch die Integration ist der Akku auch bei Stürzen oder Unfällen optimal geschützt. Bei diesem Modell kannst du ihn aber rausnehmen um ihn Zuhause zu laden oder vor Diebstahl zu schützen. Die Akku-Kapazität beträgt 500 Wh, was für Alltagsfahrten und Touren reicht. Die Ladezeit ist mit 7,5 Stunden angegeben.

Design und Ausstattung

Das Trek Powerfly Sport 4 Equipped verfügt über einen Diamant-Rahmen, hergestellt aus Aluminium. Auch Lenker, Gepäckträger und Sattelstütze sind aus Aluminium hergestellt. Das zulässige Gesamtgewicht liegt bei 136 kg. Damit ist das E-Bike auch für leicht übergewichtige Fahrer oder schwerer Beladung geeignet.

Als Federgabel ist eine SR Suntour XCM 34 verbaut. Es handelt sich dabei um eine Stahlfedergabel mit 130 mm Federweg. Die Vorspannung lässt sich einstellen.

Natürlich verfügt auch dieses E-Bike über Scheibenbremsen. Diese bieten bei schlechter Witterung, Nässe und Verschmutzung deutlich bessere Bremsleistungen. Aufgrund der meist höheren Geschwindigkeiten sind diese essentiell. Verbaut sind dabei die Tektro HD-M275.

Als Kettenschaltung ist eine 10-Gang Kettenschaltung mit Shimano Deore M4100 Komponenten verbaut. Deore gilt als zuverlässig, langlebig und stabil. Für einen E-Bike Antrieb ist die Deore hervorragend geeigent.

Am Trek Powerfly Sport 4 Equipped sind Schutzbleche, Gepäckträger und Fahrrad-Ständer verbaut. Die Beleuchtung ist fest verbaut und wird vom integrierten Akku gespeist. Der Hersteller setzt dabei auf die helle Beleuchtung von AXA Blueline setzt.

Ich habe das Trek Powerfly Sport 4 Equipped leider nicht selbst gefahren. Die Ausstattung, die verwendeten Komponenten, aber auch die Trek-Fans sprechen für sich. Es scheint sich um ein solides, hochwertiges E-Bike für gehobene Ansprüche zu handeln.

Dank der Straßenausstattung bist du im Alltag zuverlässig unterwegs. Aber auch Touren abseits befestigter Straßen oder miserable Witterung laden dazu ein, mit dem Trek Powerfly Sport 4 Equipped seine Wege tagtäglich zu bestreiten.

3.699 € inkl. MwSt zzgl. Versand Ratenkauf und Leasing möglich.

Trek Powerfly 4 (625 Wh)

3.799 € inkl. MwSt zzgl. Versand Über eine sportlichere Ausstattung und größeren Akku verfügt das Trek Powerfly 4. Ohne Straßenausstattung eignet es sich hervorragend für sportliche Geländefahrten.

Bildquellen

• Trek Powerfly Sport 4 Equipped: Radonline
• Trek Powerfly 4 (625 Wh): Radonline

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Assumed Credit Limit £1,200.00 Purchase Interest Rate 23.9% P.A. (variable) Representative 23.9% APR (variable)

Finance provided by PayPal Credit. Terms and conditions apply. Credit subject to status, UK residents only, Sigma Sport Limited acts as a broker and offers finance from a restricted range of finance providers. PayPal Credit is a trading name of PayPal UK Ltd, Whittaker House, Whittaker Avenue, Richmond-Upon-Thames, Surrey, United Kingdom, TW9 1EH.

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Subject to Status. Terms and Conditions apply. Sigma Sports Limited acts as a credit broker “Licence Number 688619” and not a lender offering credit products from Secure Trust Bank PLC trading as V12 Retail Finance.

Why buy your bike from Sigma Sports?

Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store .

Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here .

Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.

We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.

Trek's best-value electric mountain bike , the Powerfly Sport 4 Equipped Gen 3 brings a powerful boost to more riders. Not only capable on the trails, but it also makes a great, rugged commuter, and lets you arrive to work without breaking a sweat. A durable aluminium frame is paired with an SR Suntour fork that has frame-size-specific, bump-absorbing travel, which can be locked out for speed across smoother terrain. 

The frame houses a 500Wh battery and Bosch Performance CX motor system that provides assistance up to 15.5mph/25kph, and the long range means you can enjoy bigger adventures before a recharge is required. A Bluetooth-connected LED remote is included and it's easy to customise the system using the eBike Flow app. There are a number of modes to choose from depending on how much assistance you need, including a Walk Assist that makes pushing the bike easier, and an intelligent e-MTB mode that delivers power based on terrain so you can focus fully on the ride. 

A Shimano Deore drivetrain and Tektro hydraulic brakes with big rotors bring smooth shifting and powerful braking in all conditions. The wheels are specific to the frame size; 27.5" on the smaller sizes and 29" on the bigger bikes, and the XS and S have curved top tubes to lower the standover height. 

Browse our range of Trek electric mountain bikes today.

• Trek Alpha Platinum Aluminium frame
• SR Suntour XCM 34 coil spring fork with 80/120mm travel and lockout
• Maximum compatible fork travel - 120mm (526mm axle-to-crown) (M-XL); 100mm (492mm axle-to-crown) (XS, S)
• Bosch's new smart system gives you all the same power and responsiveness with a new Bluetooth-connected LED remote and eBike Flow app that puts even more control and customisation at your fingertips
• The controller has Walk Assist and an intelligent e-MTB mode that automatically delivers the right amount of power based on your terrain
• Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly - it fully hides the battery in the frame for protection, makes it easy to remove the battery without tools and lets you mount a water bottle cage
• The bigger battery means you can adventure for longer between charges
• Shimano Deore drivetrain is precise and offers a wide gear range
• Tektro hydraulic disc brakes for all-condition stopping power
• Bontrager wheels and Bontrager LT4 Expert tyres - 27.5" on the XS and S, 29" on the M - XL sizes

Battery Specification

• Battery Weight: 3kg (approximate)
• Battery Power: 500Wh
• Charge Time: 4.5 hours

Technical Specification

Built, checked, tuned and tested.

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service . 

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately .

If you require any assistance please contact our Customer Care team .

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Trek Powerfly FS 4 Equipped Gen 3

• AUS $ NZD $ USD $ CAD $ GBP £ EUR €

Size / 14.5"" Low, 15.5" Low, 17.5" Low, 19.5" Low, 21.5" Low

At a glance

Where to buy.

Specifications

• Frame Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, internal routing, Motor Armour, rocker link, rack and mudguard mount, ABP, Boost148, 100 mm travel
• Fork Size: XS, S, SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm bolt-on thru axle, 100 mm travel; Size: M, L, XL, SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm bolt-on thru axle, 120 mm travel
• Shock SR Suntour Edge R, 190 mm x 45 mm
• Motor Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm
• Battery Bosch PowerTube 625Wh, smart system
• Hubs Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
• Wheels Size: XS, S, Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve; Size: M, L, XL, Bontrager Kovee, double-wall, Tubeless-Ready, 32-hole, 23 mm width, Presta valve
• Wheel Size 29" 27.5"
• Tires Size: XS, S, Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 27.5x2.40""; Size: M, L, XL, Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 29x2.40"
• Chain KMC X10, 10-speed
• Crank FSA Bosch CK-220, 36T ring, 165 mm length
• Bottom Bracket Bosch, press-fit
• Rear Derailleur Shimano Deore M5120, long cage
• Shifters Shimano Deore M4100, 10 speed
• Brakeset Tektro HD-M275 hydraulic disc
• Handlebar Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
• Saddle Bontrager Commuter Comp
• Seatpost Size: XS, S, M, TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length; Size: L, XL, TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length
• Stem Size: XS, S, Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length; Size: M, L, XL, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
• Grips Bontrager XR Endurance Comp, lock-on

Q: How much is a 2023 Trek Powerfly FS 4 Equipped Gen 3?

A 2023 Trek Powerfly FS 4 Equipped Gen 3 is typically priced around €5,799 EUR when new. Be sure to shop around for the best price, and also look to the used market for a great deal.

Q: Where to buy a 2023 Trek Powerfly FS 4 Equipped Gen 3?

The 2023 Trek Powerfly FS 4 Equipped Gen 3 may be purchased directly from Trek .

Q: What size wheels does the 2023 Trek Powerfly FS 4 Equipped Gen 3 have?

The 2023 Trek Powerfly FS 4 Equipped Gen 3 has 29" and 27.5" wheels.

Q: What size 2023 Trek Powerfly FS 4 Equipped Gen 3 should I get?

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• Powerfly Sport 4 Equipped Gen 4 - 2023, Medium

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• Rider Notes

2023 Trek Powerfly Sport 4 Equipped Gen 2

A 29″ aluminum frame hardtail trail e-bike with upper mid-range components.

For This Bike

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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.

Powerfly Sport 4 Equipped Gen 2

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Add custom gearing

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Sep 2022 · Mike Hunger

We have tested the Trek Powerfly FS 9 Equipped with Bosch Performance Line CX motor and 625 Wh battery for you.

Wide range of applications

Sporty and stylish look

Intuitive handling

Bosch SmartphoneHub ensures good connectivity

Read Review

Feb 2022 · Russell Burton

A well-specified, comfortable and versatile ebike, but at a serious price

Expensive, especially if you’re considering leaving it outside the local shop

Sep 2021 · Rudolf Fischer

In our E-trekking bike group test, Trek enter the race with the Powerfly FS 9 Equipped with its Bosch Performance CX motor and many sporty features.

Predictable handling

Spec includes high-quality mountain bike components

Many connectivity features through Bosch SmartphoneHub

Untidy cable routing of the cockpitt

Price: $5999.00 | Model Year: 2021 | A premium

A premium "do anything" full suspension electric bike that's equipped to handle pavement, trails, light mountain terrain, rain, shine, day, or night conditions. Available in five frame sizes for optimal fit, the XS and S come with 27.5" wheels and the M, L, and XL come with 29" wheels. Sold through one of North America's largest network of dealers. Trek and Bosch provide excellent support and warranty.

Custom made extra-wide plastic fenders are durable and quiet, very capable in off-road conditions. A sleek and sturdy rear rack provides 25kg (55lbs) of cargo capacity with pannier hangers on both sides and a removable top platform for trunk bags. Puncture resistant tires also feature unique black reflective stripes that combine safety with aesthetics.

Downtube-integrated battery pack and mid-drive motor keep weight low and center. Trek designed a "RIB" battery casing includes a handle for safe removal and transport. The battery doesn't rattle, and it can be charged on or off the bike with the fast 4 amp charger. Peformance Line CX motor is the most powerful from Bosch, but lightweight with a magnesium casing.

Highly adjustable air suspension front and rear with 120mm and 100mm travel respectively. Boost hub spacing and thru-axles increase wheel strength. Extra large 203mm hydraulic disc brakes with heat sinks and alloy cores deliver incredible stopping power. The biggest trade-offs here include the high price, smartphone display (that some may not like), louder motor operation, and increased weight (due to the high capacity battery and accessories).

The 2021 Trek Powerfly full suspension e-MTBs blend European sensibility with modern trail capability for a unique e-mountain bike option.

Last updated December 16 Not listed for 105 days