trek x caliber 7 discontinued

2021 Trek X-Caliber 7 Bike (discontinued)

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Trek X-Caliber 7 review

Trail-ripping budget 29er

David Rome/Future Publishing

The name X-Caliber isn't new to Trek, but for 2014, it will refer to an entire range of entry level 29er hardtails. The frame of this new X-Caliber range has been entirely redesigned, borrowing much design inspiration from Trek’s World Cup winning Superfly line-up.

Note: We have now reviewed the 2015 Trek X-Caliber 8 .

Ride and Handling: elite handling and confidence for beginners

When it comes to 29in wheels, Trek and their Gary Fisher collection have been doing them the longest. The X-Caliber has their dialled and respected geometry, including Trek’s proprietary G2, which changes the fork offset and aims to create a livelier ride.

We found the X-Caliber nimble and playful on the trail. The combination of a roomy top tube and short 75mm stem made it easy to loft the front wheel and get airborne. With our position centrally between the wheels, long climbs were comfortable, and maintaining power felt natural.

The quick, joyful handling and perfectly balanced geometry went a long way to hiding the overall high weight. It lacked urgency on steep climbs and stop-and-start riding, but once we got the X-Caliber going, the ride was brilliant, helped by the big wheels' fast-rolling tyres .

The SR Suntour XCR fork featured well-sized 32mm stanchions and helped the X-Caliber hold its line though corners and rock gardens. The suspension was basic but effective. A fixed rebound setting offered a balanced feel without harsh spiking or excessive packing down between hits. We found the spring on a medium test bike was ideal for a 70 to 85kg rider, offering respectable control over both small and large bumps.

The fork’s lockout can be activated while on the bike and would hold the position it was locked at. So if you wanted a lower front-end for road riding, you can push down on the fork, lock it, and you’ll achieve a lower position.

Short head tube and plenty of steerer tube length

The short head tube and long steerer tube provided plenty of handlebar height adjustment and we easily found a comfortable height with room to spare, which is not the case with many other entry-level 29ers.

Frame and Equipment: money spent on areas that matter most

The X-Caliber frame is no doubt the highlight of the package, made with Trek’s Alpha Gold aluminium. With heavily shaped and butted tubes, sparkling paint, an internally guided front derailleur cable and a fully housed rear derailleur cable, this frame would be befitting of bikes twice its price.

Rear pannier mounts add extra versatility

It has great off-road potential, and more versatility boxes are ticked with solid rear rack mounts. A change to 700c road tyres would make it a fast commuter for mid-week use too.

There's no chainstay or seatstay bridge at the rear of the frame, so tyre clearance is generous with little place for mud to hang onto. Sadly, the cheap front derailleur undid these clearance benefits, and if you want to fit a wider rear tyre you will need a slim-profile front derailleur.

Basic Shimano gears – the front derailleur didn't leave much tyre clearance

Given the entry-level price of the X-Caliber 7, something had to give – and in this case it was the drivetrain, and what a smart decision that was. The industry norm is to spec a high quality drivetrain, save money elsewhere and let the customer make their purchase decision based on the level of Shimano equipment. But the truth is that the Shimano parts are the cheapest to replace and the most likely to get damaged, so instead Trek have invested in longer lasting, more crucial components, such as the brakes and fork.

The 27-speed drivetrain provided plenty range and the mix of Shimano Acera and Altus performed better than expected, although the soft rear derailleur caused excessive chain slap. The Acera shifter offered a better feel than commonly used cheaper shifters. The basic Shimano chainset is hefty and the plastic leg guard won’t last many missed log hops, but replaceable chainrings were a bonus.

The XR1 tyres were fast and grippy

The Bontrager XR1 tyres were fast rolling, full of traction in dry conditions and well-suited to the versatile X-Caliber. Tyres sizes are mixed, with a wider front tyre for traction and a slimmer rear for weight. Trek's componentry choices show real off-road knowledge.

Much of the finishing kit is from Trek’s house brand, Bontrager , a well-respected component brand in their own right. The basic Bontrager parts offered a few highlights, such as the comfortable Evoke saddle, the secure and slim twin-bolt seatpost, and the super wide, perfectly swept handlebars. Even the wheels (with their bling red hubs) felt stiff and capable enough for serious off-road use – they were only let-down in the weight department.

The Shimano M395 hydraulic brakes offered consistent braking performance and low noise, they are our favourite brake for the price point. Our only gripe is the continual use of a cheaper 'resin only' brake rotor, which prevents the use of a more durable sintered brake pad. An adjustable reach lever blade is another bonus, something omitted from often-seen basic Tektro units.

The included pedals are basic plastic numbers, best suited for car park tests. Be sure to factor in the additional expense of a pair of metal platform or clipless pedals, because you'll want them.

The X-Calibre is a true class act, with an amazingly well executed frame with exceptional geometry, well behaved fork and quality finishing kit. Ride the guts out of it and upgrade the derailleurs once they break or wear – the X-Calibre is a top pick.

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Trek X-Caliber 7 (A Detailed Review)

If you’re looking for a mountain bike that can handle fast cross-country riding and racing, then the Trek X-Caliber 7 is definitely worth considering. This hardtail bike is designed with expert tech, including a lightweight and durable alloy frame, a RockShox fork, a Shimano drivetrain, and hydraulic disc brakes. With its sleek design and impressive features, the X-Caliber 7 is a great entry point for anyone looking to take their mountain biking to the next level.

One of the standout features of the X-Caliber 7 is its Alpha Gold Aluminum frame, which is both lightweight and strong. The bike also features internal front derailleur routing, which helps to keep the frame looking clean and streamlined. Additionally, the RockShox 30 Silver fork provides 100mm of travel (80mm on the smallest frame size), making it ideal for handling rough terrain and bumpy trails.

Whether you’re a seasoned mountain biker or just starting out, the X-Caliber 7 is a great choice for anyone looking for a reliable and high-performing bike. With its impressive features and sleek design, this bike is sure to turn heads on the trails. So, if you’re in the market for a new mountain bike, be sure to check out the Trek X-Caliber 7.

Key Takeaways:

• High-Performance Cross-Country Bike : The Trek X-Caliber 7 is a mountain bike designed for fast cross-country riding and racing, making it suitable for both experienced riders and those new to mountain biking.
• Expert Tech Features : The bike boasts a lightweight and durable Alpha Gold Aluminum frame, a RockShox 30 Silver fork with 100mm of travel, a Shimano drivetrain, and hydraulic disc brakes, all contributing to its high-performance capabilities.
• Alpha Gold Aluminum Frame : The bike’s frame is made of Alpha Gold Aluminum, known for its lightweight and durability. It’s designed with internal front derailleur routing for a cleaner appearance and features internal dropper post routing for improved control on descents.
• RockShox Fork : Equipped with a RockShox Judy SL fork, the bike offers a smooth and responsive ride on rough terrain. The fork’s 100mm travel and hydraulic lockout contribute to handling varied trails.
• Quality Components : The Trek X-Caliber 7 features a range of high-quality components, including a Bontrager Alloy handlebar, Shimano MT200 hydraulic disc brakes, Shimano Deore shifters and derailleurs, and a KMC X10 chain.
• Versatile Wheels and Tires : The bike’s Bontrager XR2 tires are tubeless-ready, providing excellent traction and control on different terrains. The bike features Boost141 spacing in the rear hub and Boost spacing in the front hub for improved stiffness and tire clearance.
• Geometry, Sizing, and Additional Features : The X-Caliber 7’s race geometry, available sizing options ranging from 13.5 inches to 23 inches, and additional features like semi-integrated headset and tapered steerer contribute to a stable, responsive, and versatile ride.

Frame and Fork

When it comes to the Trek X-Caliber 7, the frame and fork are essential components that determine the bike’s overall performance and durability. In this section, we will take a closer look at the frame and fork and their features.

Frame Alpha Gold Aluminum

The X-Caliber 7 frame is made of Alpha Gold Aluminum, which is a high-quality alloy that is both lightweight and durable. The frame is designed with a tapered head tube that provides a stiff and responsive ride. The frame’s geometry is optimized for cross-country riding, making it agile and nimble on the trails. The X-Caliber 7 frame also features internal dropper post routing, which allows for easy installation of a dropper post for added control and maneuverability on steep descents.

The X-Caliber 7 comes with a RockShox Judy SL fork, which is designed to provide a smooth and responsive ride on rough terrain. The fork has a 100mm travel, which is perfect for cross-country riding, and features a hydraulic lockout that allows you to adjust the suspension on the fly. The fork also has a 51mm offset, which is part of the G2 Geometry system that Trek uses on their 29er bikes. This system provides better handling and stability at high speeds.

Rockshox Judy Sl

The RockShox Judy SL fork is a high-quality suspension fork that is designed to provide a smooth and responsive ride on rough terrain. The fork has a coil spring, preload, and hydraulic lockout, which allows you to adjust the suspension on the fly. The fork also features custom G2 Geometry with a 51mm offset, which provides better handling and stability at high speeds.

When it comes to the components of the Trek X-Caliber 7, you can expect a high level of quality and functionality. Here are the details on the various components:

Handlebar Bontrager Alloy

The handlebar on the Trek X-Caliber 7 is made of Bontrager alloy, which is known for its durability and strength. It offers a comfortable grip and allows for easy maneuvering on the trails.

Saddle Bontrager Arvada

The Bontrager Arvada saddle is designed for performance and comfort. It features a sleek design and a contoured shape that conforms to your body for a comfortable ride. The saddle is also lightweight and durable, making it a great choice for cross-country riding.

Brake Shimano Mt200 Hydraulic Disc

The Shimano MT200 hydraulic disc brakes on the Trek X-Caliber 7 provide excellent stopping power and control. They are easy to use and offer reliable performance in all weather conditions.

Shifter Shimano Deore M4100

The Shimano Deore M4100 shifter on the Trek X-Caliber 7 allows for smooth and precise shifting. It features Rapidfire Plus technology, which allows you to shift up to three gears at once with a single lever.

Rear Derailleur Shimano Deore M5120

The Shimano Deore M5120 rear derailleur on the Trek X-Caliber 7 is designed for durability and performance. It features Shadow RD+ technology, which reduces chain slap and provides a quieter ride. It also has a wide gear range, making it easy to tackle any terrain.

Cassette Shimano Deore M4100

The Shimano Deore M4100 cassette on the Trek X-Caliber 7 is designed for smooth and reliable shifting. It features Hyperglide technology, which allows for quick and easy gear changes.

Chain Kmc X10

The KMC X10 chain on the Trek X-Caliber 7 is designed for durability and strength. It features a nickel plating for added corrosion resistance, and it is compatible with 10-speed drivetrains.

Pedal Vp-536 Nylon Platform

The VP-536 nylon platform pedals on the Trek X-Caliber 7 are lightweight and durable. They offer a comfortable grip and plenty of traction, making them a great choice for cross-country riding.

Wheels and Tires

When it comes to the Trek X-Caliber 7, the wheels and tires are an essential part of the bike’s performance. The bike comes with Bontrager XR2 tires, which are tubeless-ready and have a wire bead and 30 TPI. The rims are available in different sizes, depending on the size of the bike. The front hub is a Bontrager alloy hub, while the rear hub is a Formula DC20 alloy hub.

Bontrager XR2

The Bontrager XR2 tires provide excellent traction on most terrains, making them perfect for cross-country riding. They have a low profile and are lightweight, which helps improve the bike’s overall speed. The tires are tubeless-ready, which means they can be set up without an inner tube, reducing the risk of punctures.

Bontrager Kovee

The Bontrager Kovee rims are available on some higher-end models of the Trek X-Caliber 7. They are lightweight and durable, thanks to their OCLV carbon construction. The rims are tubeless-ready, which means they can be set up without an inner tube, reducing the risk of punctures.

The front hub on the Trek X-Caliber 7 is a Bontrager alloy hub. It is lightweight and durable, providing a smooth ride. The hub is compatible with different axle standards, making it easy to upgrade the bike in the future.

The rear hub on the Trek X-Caliber 7 is a Formula DC20 alloy hub. It is lightweight and durable, providing a smooth ride. The hub is compatible with different axle standards, making it easy to upgrade the bike in the future.

The rim size on the Trek X-Caliber 7 depends on the size of the bike. The bike is available in different sizes, and each size has a corresponding rim size. The smaller sizes come with 27.5-inch rims, while the larger sizes come with 29-inch rims.

Specifications

When it comes to the Trek X-Caliber 7, there are a number of specifications that are worth mentioning . This section will cover the weight, speed, geometry, and sizing of the bike.

The weight of the Trek X-Caliber 7 is around 30.42 lbs (13.80 kg) with tubes. This makes it a fairly lightweight option for a hardtail mountain bike. The lightweight and durable alloy frame is a key contributor to the bike’s overall weight, as are the other components like the RockShox fork and Shimano drivetrain.

The Trek X-Caliber 7 is designed for fast cross-country riding and racing. As such, it is a fully capable hardtail mountain bike with expert tech where it matters most. The RockShox fork, Shimano drivetrain, and hydraulic disc brakes all contribute to the bike’s speed and agility on the trails.

The Trek X-Caliber 7 has a race geometry that is designed to provide a fast and efficient ride. The G2 Geometry on 29ers helps to keep the bike stable at high speeds, while the internal front derailleur routing and rack and fender mounts add to the bike’s versatility.

The Trek X-Caliber 7 is available in a range of sizes to fit riders of all heights. The sizing is based on the length of the seat tube, measured from the center of the bottom bracket to the top of the seat tube. The bike is available in sizes ranging from 13.5 inches to 23 inches.

In terms of sizing geometry, the Trek X-Caliber 7 has a slightly longer reach and a shorter stem than some other hardtail mountain bikes. This helps to provide a more stable and balanced ride, especially at high speeds.

Additional Features

The Trek X-Caliber 7 is loaded with additional features that make it a great choice for both beginner and experienced riders. Here are some of the features you can expect from this bike:

Bontrager Alloy

The Trek X-Caliber 7 frame is made of Bontrager Alloy, which is known for being both lightweight and durable. This makes it a great choice for riders who want a bike that can handle tough terrain without weighing them down.

Bontrager Elite

The stem on the Trek X-Caliber 7 is made of Bontrager Elite, which is a high-quality material that provides excellent stiffness and strength. This means that you can expect a stable and responsive ride, even when you’re pushing the bike to its limits.

Semi-Integrated

The Trek X-Caliber 7 features a semi-integrated headset, which helps to keep the bike’s weight down while also providing excellent steering control. This means that you can expect a smooth and stable ride, even when you’re navigating tricky terrain.

The Trek X-Caliber 7 features Boost141 spacing, which means that the rear hub is wider than standard hubs. This provides a number of benefits, including improved wheel stiffness, better tire clearance, and improved chainline.

Solo Air Spring

The RockShox 30 Silver fork on the Trek X-Caliber 7 features a Solo Air spring, which provides a plush and responsive ride. This means that you can expect excellent control and comfort, even when you’re riding over rough terrain.

Tapered Steerer

The RockShox 30 Silver fork on the Trek X-Caliber 7 also features a tapered steerer, which provides excellent stiffness and steering precision. This means that you can expect a stable and responsive ride, even when you’re tackling technical terrain.

Bontrager XR2 Comp

The Trek X-Caliber 7 comes with Bontrager XR2 Comp tires, which are designed to provide excellent traction and control on a variety of terrain types. This means that you can expect a smooth and stable ride, even when you’re riding over loose or uneven surfaces.

The Trek X-Caliber 7 features Boost spacing, which means that the front and rear hubs are wider than standard hubs. This provides a number of benefits, including improved wheel stiffness, better tire clearance, and improved chainline.

The Trek X-Caliber 7 features a 5mm rise stem, which provides a comfortable and ergonomic riding position. This means that you can expect a comfortable and efficient ride, even when you’re spending long hours in the saddle.

FAQ: Trek X Caliber 7

What is the weight of the trek x caliber 7.

The weight of the Trek X Caliber 7 varies depending on the frame size and other components. The average weight of the bike is around 30.42 lbs (13.80 kg) with tubes. Keep in mind that the weight can vary depending on the specific components you choose.

What is the price of the Trek X Caliber 7?

The price of the Trek X Caliber 7 varies depending on the retailer and the specific components you choose. However, the average retail price is around $1,019.99. Keep in mind that prices may vary depending on your location and the retailer you choose to purchase from.

How many gears does the Trek X Caliber 7 have?

The Trek X Caliber 7 has a total of 18 gears. It features a Shimano Altus M2000, a 9-speed shifter, and a Shimano Altus M2000 Shadow rear derailleur. This allows for smooth and precise shifting, making it easier to tackle any terrain.

Is the Trek X Caliber 7 a trail bike?

Yes, the Trek X Caliber 7 is a trail bike. It is designed for fast cross-country riding and racing, but it can also handle more technical terrain. It features a lightweight and durable alloy frame, a RockShox fork, and hydraulic disc brakes, making it a fully capable hardtail mountain bike.

What is the frame size of the Trek X Caliber 7?

The Trek X Caliber 7 is available in a range of frame sizes to fit riders of different heights. The available frame sizes are XS (13.5″), S (15.5″), M (17.5″), M/L (18.5″), L (19.5″), XL (21.5″), and XXL (23″).

How does the Trek X Caliber 7 compare to the Marlin?

The Trek X Caliber 7 and the Marlin are both entry-level hardtail mountain bikes designed for cross-country riding. However, the Trek X Caliber 7 has some advantages over the Marlin, such as a lighter weight and a more advanced drivetrain. The Marlin is a great option for beginners, while the X Caliber 7 is better suited for riders who want to take their skills to the next level.

Continue Reading…

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Andre Neves

I've been riding bikes for 30 of my 35 years. Nothing gives me more pleasure than grabbing my Enduro bike and take on the mountains. Learn more about me here.

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Trek X-Caliber 7

• AUS $ NZD $ USD $ CAD $ GBP £ EUR €

Weight / M - 13.80 kg / 30.42 lbs (with tubes)

At a glance

X-Caliber 7 is the perfect entry point to fast cross country riding and racing. It’s a fully capable hardtail mountain bike with expert tech where it matters most, like in the lightweight and durable alloy frame, RockShox fork, Shimano drivetrain, and hydraulic disc brakes. 

Where To Buy

Specifications

• Frame Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5mm QR
• Fork Size: S RockShox 30 Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, tapered steerer, 42mm offset for 27.5'' wheel, 100mm QR, 100mm travel Size: M, M/L, L, XL RockShox 30 Silver, Solo Air spring, rebound adjust, TurnKey hydraulic lockout, tapered steerer, 46mm offset for 29'' wheel, 100mm QR, 100mm travel
• Wheel Size 29" 27.5"
• Tires Size: S Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20'' Size: M, M/L, L, XL Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20''
• Chain KMC X9
• Crank Size: S Shimano MT210, 36/22, Boost, 170mm length Size: M, M/L, L, XL Shimano MT210, 36/22, Boost, 175mm length
• Front Derailleur Shimano Alivio M4020, e-type, side swing, front pull
• Rear Derailleur Shimano Alivio M4000, long cage, 36T max cog
• Shifters Shimano Acera M3000, 9 speed
• Brakeset Shimano MT200 hydraulic disc
• Handlebar Bontrager alloy, 31.8mm, 5mm rise, 720mm width
• Saddle Bontrager Arvada, steel rails, 138mm width
• Seatpost Size: S Bontrager alloy, 31.6mm, 12mm offset, 330mm length Size: M Bontrager alloy, 31.6mm, 12mm offset, 360mm length
• Stem Size: S Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 60mm length Size: M
• Headset Semi-integrated, cartridge bearing, 1-1/8'' top, 1.5'' bottom

Q: How much is a 2020 Trek X-Caliber 7?

A 2020 Trek X-Caliber 7 is typically priced around $1,020 USD 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 2020 Trek X-Caliber 7?

The 2020 Trek X-Caliber 7 may be purchased directly from Trek .

Q: How much does a 2020 Trek X-Caliber 7 weigh?

A 2020 Trek X-Caliber 7 weights M - 13.80 kg / 30.42 lbs (with tubes).

Q: What size wheels does the 2020 Trek X-Caliber 7 have?

The 2020 Trek X-Caliber 7 has 29" and 27.5" wheels.

Q: What size 2020 Trek X-Caliber 7 should I get?

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2021 Trek X-Caliber 7

A 29″ / 29″ aluminum frame hardtail crosscountry bike with upper mid-range components. Compare the full range

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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.

X-Caliber 7

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Last updated 4 March Not listed for 421 days

Where XC bikes get serious X-Caliber is a high-value cross country mountain bike that performs way out of its class on singletrack and long XC rides. It has a lightweight aluminum frame, quality parts, and more versatility than you can shake a spoke at. Whether you’re lining up at your local XC races or chasing daylight after work, this bike will give you speed and efficiency for your best days on the trail.

• See the bikes

Built for speed Every X-Caliber has fast-rolling tires and front suspension that locks out for efficiency on climbs and sprints, plus simple 1x drivetrains with a wide range of gears for scampering up hills and racing to the finish line.

The best fit for every rider X-Caliber comes in seven frame sizes to suit any height, and Smart Wheel Size ensures every rider gets the fastest wheel that fits. Larger sizes have bigger 29˝ wheels and smaller sizes have more proportional 27.5˝wheels.

Ready for accessories X-Caliber’s integrated rack and kickstand mounts make it easy to outfit your bike for any adventure, which come in handy if your MTB is also your commuter. The frame is also set up to accept an internally-routed dropper post.

4.9/5 X-Caliber 9 Love this bike! - Ryan

4.7/5 X-Caliber 8 Fun to ride, while making you a better rider - Dan

4.7/5 X-Caliber 7 Affordable and upgradeable: great first XC race bike - Dani

Explore the X-Caliber family

Additional mtb options.

Need something more fun than fast? Roscoe is a fun-loving trail hardtail with wider wheels that give you extra traction and stability over roots, rocks, and loose trail.

Want an XC upgrade? Procaliber pairs hardtail efficiency with the trail-smoothing advantage of IsoSpeed and lightweight carbon for an XC race machine that feels like first place.