X-Caliber 8 is a cross-country mountain bike made for fast laps and long days on the trail. It's built with special attention to value and the parts that make the biggest difference in performance. A 1x Shimano drivetrain, RockShox fork and hydraulic disc brakes make it a great choice for new mountain bikers and XC racers searching for fast, fun, singletrack adventure.
You're looking for a fast mountain bike for singletrack “ one that's fully capable of taking on races, marathons and competitive group rides. You want something that is reliable and fun with dependable, lightweight parts.
A lightweight aluminium frame, a RockShox Judy SL 100 mm suspension fork with a TurnKey lockout and an air spring that's lighter and more adjustable than a coil spring, tubeless-ready wheels with Boost141 hub spacing and a Shimano Deore 1x12 drivetrain with a wide-range cassette.
With the X-Caliber 8, you're getting a performance frame paired with performance parts, like a RockShox air fork and 1x Shimano Deore drivetrain. Plus, it's equipped with durable, lightweight alloy rims that save weight and are easy to upgrade to tubeless.
Why you'll love it
Free UK mainland deliver on accessory orders over £50
Free UK delivery on bikes above £1000
£25 Bike delivery under £1000
Highlands and Islands bike delivery from £150
**We are currently not shipping outside of the UK**
|Frame||Unisex, Aluminium, Size 42|
|Wheel Size||Size 29|
|Gears||Shimano XT M8100, long cage, 12 Gears|
|Rear Brake||Shimano MT200 hydraulic disc Shimano RT26, 6-bolt,160 mm, Disc brake with hydraulic actuation|
|Front Brake||Shimano MT200 hydraulic disc Shimano RT26, 6-bolt,160 mm, Disc brake with hydraulic actuation|
|Tyres||Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60Â tpi, 29x2.35"|
|Fork||RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, Boost110, 15 mm Maxle Stealth, 100 mm travel|
|Rear Derailleur||Shimano XT M8100, long cage|
|Crankset||Shimano MT511, 30T steel ring, 52Â mm chainline, 170Â mm length|
|Shifters||Shimano Deore M6100, 12-speed|
|Chain||Shimano Deore M6100, 12-speed|
|Casette||Shimano Deore M6100, 10-51, 12-speed|
|Headset||Semi-integrated, loose ball bearing, 1-1/8" top, 1.5" bottom|
|Handlebar||Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width|
|Stem||Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length|
|Bartape / Grips||Bontrager XR Trail Comp, nylon lock-on|
|Seatpost||Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length|
|Saddle||Bontrager Arvada, steel rails, 138 mm width|
|Wheels||Bontrager sealed bearing hubs & Kovee TLR rims, 29' Wheel Size|
Please note: Manufacturers can sometimes change the specification of the products from time to time.
|Colours||HEX BLUE, SATIN LITHIUM GREY|
|Sizes||L, M, M/L, S, XL, XS, XXL|
|Barcodes||601842581780, 601842581797, 601842581803, 601842581810, 601842581827, 601842581834, 601842581841, 601842865194, 601842865200, 601842865217, 601842865224, 601842865231, 601842865248, 601842865255|
|SKUs / Part Numbers||5259715, 5259716, 5259717, 5259718, 5259719, 5259720, 5259721, 5275419, 5275420, 5275421, 5275422, 5275423, 5275424, 5275425|