2023 X-Caliber 8 is no longer available.

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Trek X-Caliber 8

£0.00
Colour: SATIN LITHIUM GREY

Trek's X-Caliber 8: Master the Trails
Crafted for exhilarating mountain rides and challenging singletrack adventures, the 2023 X-Caliber 8 by TREK is an exceptional cross-country mountain bike that guarantees fast, enjoyable rides. With a particular emphasis on boosting performance-related components, this bike features a cutting-edge 1x Shimano drivetrain, a dependable RockShox fork, and high-performing hydraulic disc brakes.

Designed for Speed and Fun
The prime pick for budding mountain biking enthusiasts or XC runners seeking a trusty companion for competitive races or marathon rides. X-Caliber 8 delivers a balanced blend of reliability, fun, and lightweight, high-quality components.

State-of-the-Art Equipment
This bike boasts a light aluminium frame, a RockShox Judy SL 100 mm suspension fork with a dually adjustable and lightweight air spring, and a TurnKey lockout feature. The tubeless-ready wheels, equipped with Boost141 hub spacing and a Shimano Deore 1x12 drivetrain with a comprehensive range cassette, provide additional speed and control.

A Performance Powerhouse
X-Caliber 8 integrates performance-specific frame with high-grade elements like a RockShox air fork and a 1x Shimano Deore drivetrain. To further enhance your ride, it features lightweight alloy rims that are not only durable but are easily upgradeable to tubeless.

Technical Frame Features
Incorporating an Alpha Gold Aluminium frame, this bike prioritises technological improvements that optimise your ride's quality. A tapered head tube provides enhanced handling precision, while the Boost 141 rear hub spacing paves the way for nifty handling, courtesy of shorter chainstays.

Experience Shimano XT
X-Caliber 8 incorporates the original mountain bike groupset, the Shimano XT. Trusted by mountain bikers worldwide, it is your definitive solution for contemporary mountain biking. Renowned for reliable shifting, superior braking, and intuitive maintenance, it is the robust workhorse you need for unfailing performance.

Consider a pedal upgrade. Explore the pedal guide to choose the right pedals for your riding needs. We recommend flat pedals for versatile simplicity.

Save up to 39% via Cycle to Work!

Purchasing through a Cycle to Work scheme enables you to pay for the bike via salary sacrifice and make a great saving.

Most bikes* and accessories we offer can be purchased through the scheme - You can also purchase accessories, clothing and upgrades for your bike too.

We accept vouchers from most providers, with a preference for Green Commute Initiative https://www.greencommuteinitiative.uk/ or GoGeta https://www.gogeta.com/

If your company haven’t signed up to a scheme, its super easy and with the provider Green Commute Initiative it doesn’t require the company to sign up - So less admin and paperwork for a busy admin/accounts team!

For a full list of providers we accept vouchers for see details here https://cooksoncycles.co.uk/cycle-to-work/ If you can’t see your provider on our list, just drop the store an email and we can double check.

*Depending on the cycle to work provider we may not be able to offer full discount on sale bikes or accessories due to commissions charged by the scheme.

0% Finance Options Available

Spread the cost of your purchase with 0% finance on all bikes, accessories, and parts. Simply choose Klarna at checkout to view your interest-free options, available for up to 36 months.

Prefer an alternative? We also offer Novuna Finance, with 0% APR available for up to 18 months, or interest-bearing loans over terms up to 48 months. Select Novuna at checkout to start your application.

Free UK Delivery On Bike Orders Over £1500 *

All our UK customers can select our FREE standard delivery option on any order over £35 (except exclusions). Learn more about Cookson Cycles Delivery options here.

Once processed, in store stock items will typically be dispatched within 48 hours.
If you have chosen our white glove delivery option dispatch times vary due to courier availability.

* excludes cycle to work purchases - Standard Delivery charge for all cycle to work purchases £35 

Bike Build & Delivery

All our bikes are built in store and thoroughly inspected, before carefully packing back up for shipping. If you have selected our white glove delivery service, the bike will come to you ready to ride and the driver can help with some basic bike setup (Saddle height and suspension) at your doorstep. Please be aware if you haven’t selected our white glove delivery service the bike will require some assembly, which we recommend be carried out by an experienced mechanic. See assembly instructions here

Click & Collect

Click and collect is available on all purchases at checkout. Once your order is ready to collect, we will notify you via email or text.

Cookson Cycles have teamed up with ShackWrap offering paint protection for your new pride and joy!

We offer 3 different options which can be added to your shopping cart - eMTB, MTB and Road/Gravel. If the option isn't there for your bike send a message to the shop and we can take a look.

Click here to purchase and for more info

Frame Size XS, UNI, Aluminium, Alpha Gold Aluminium, tapered head tube, internal derailleur and dropper post routing, rack and kickstand mount, Boost141, 5 mm QR
Wheel Size Front 27.5
Wheel Size Rear 27.5
Fork RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Lite, 80 mm travel
Fork Unknown
Gears DERAILLEUR, Shimano, 1 Gears
Tyres MAXXIS,
Pedals UNBRANDED,
Wheels BONTRAGER, Bontrager sealed bearing hubs & Kovee TLR rims Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle Bontrager alloy, sealed bearing, 6-bolt, Shimano MicroSpline freehub, Boost141, 5 mm QR
Shifters SHIMANO, Shimano Deore M6100, 12-speed,
Kickstand UNKNOWN, Unknown
Front Brake SH, Shimano MT200 hydraulic disc Shimano RT26, 6-bolt, 160 mm, Disc brake with hydraulic actuation
Rear Brake SH, Shimano MT200 hydraulic disc Shimano RT26, 6-bolt, 160 mm, Disc brake with hydraulic actuation
Rear Derailleur ,
Crankset SHIMANO, Shimano MT511, 30T steel ring, 52 mm chainline, 170 mm length Shimano BB-MT501 BSA
Chain SHIMANO, Shimano Deore M6100, 12-speed
Headset UNBRANDED, Semi-integrated, loose ball bearing, 1-1/8"" top, 1.5"" bottom
Handlebar BONTRAGER, Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width
Stem BONTRAGER, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length
Bartape / Grips BONTRAGER
Seatpost BONTRAGER
Saddle BONTRAGER, Bontrager Arvada, steel rails, 138 mm width
Front Light UNKNOWN
Rear Light UNKNOWN
Brand Trek
Model Year 2023
Barcodes 197216024224, 197216024231, 197216024248, 197216024255, 197216024262, 197216024279, 601842581711, 601842581728, 601842581735, 601842581742, 601842581759, 601842581773, 601842581780, 601842581797, 601842581803, 601842581810, 601842581827, 601842581834, 601842581841, 601842865194, 601842865200, 601842865217, 601842865224, 601842865231, 601842865248, 601842865255
SKUs / Part Numbers 5259715, 5259716, 5259717, 5259718, 5259719, 5259720, 5259721, 5259722, 5259724, 5259725, 5259726, 5259727, 5259728, 5275419, 5275420, 5275421, 5275422, 5275423, 5275424, 5275425, 5322226, 5322227, 5322228, 5322229, 5322230, 5322231

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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