Description
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.
Specifications
*spec applies to all sizes unless otherwise noted
Frameset
| Frame | Alpha Gold Aluminium, tapered head tube, internal derailleur and dropper post routing, rack and kickstand mount, Boost141, 5 mm QR |
|---|---|
| *Fork | Size: S RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, Boost110, 15 mm Maxle Lite, 100 mm travel |
| Size: M, M/L, L, XL, XXL RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, Boost110, 15 mm Maxle Stealth, 100 mm travel |
Wheels
| Hub front | Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle |
|---|---|
| Hub rear | Bontrager alloy, sealed bearing, 6-bolt, Shimano MicroSpline freehub, Boost141, 5 mm QR |
| Rim | Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve |
| Spokes | 14 g stainless steel |
| *Tyre | Size: S Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60 tpi, 27.5×2.35″ |
| Size: M, M/L, L, XL, XXL Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60 tpi, 29×2.35″ |
|
| *Tyre part | Size: S, M, M/L, L, XL, XXL Bontrager TLR sealant, 180 ml/6 oz |
| Size: S, M, M/L, L, XL, XXL Bontrager TLR valve, 50 mm |
|
| Rim strip | Bontrager TLR |
Drivetrain
| Shifter | Shimano Deore M6100, 12-speed |
|---|---|
| Rear derailleur | Shimano XT M8100, long cage, 51T max cog |
| *Crank | Size: S, M Shimano MT511, 30T steel ring, Boost, 170 mm length |
| Size: M/L, L, XL, XXL Shimano MT511, 30T steel ring, Boost, 175 mm length |
|
| Bottom bracket | Shimano SM-BB52, 73 mm, threaded external bearing |
| Cassette | Shimano Deore M6100, 10-51, 12-speed |
| Chain | Shimano Deore M6100, 12-speed |
| Pedal | VP-536 nylon platform |
Components
| Saddle | Bontrager Arvada, steel rails, 138 mm width |
|---|---|
| *Seatpost | Size: S Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length |
| Size: M Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length |
|
| Size: M/L, L, XL, XXL Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length |
|
| *Handlebar | Size: S, M Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width |
| Size: M/L, L, XL, XXL Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width |
|
| Grips | Bontrager XR Trail Comp, nylon lock-on |
| *Stem | Size: S Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length |
| Size: M, M/L Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length |
|
| Size: L Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length |
|
| Size: XL, XXL Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length |
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| Head set | Semi-integrated, loose ball bearing, 1-1/8″ top, 1.5″ bottom |
| Brake | Shimano MT200 hydraulic disc |
| *Brake rotor | Size: S, M, M/L, L, XL, XXL Shimano RT26, 6-bolt,160 mm |
| Size: L, XL, XXL Shimano RT26, 6-bolt,180 mm |
Weight
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb). |
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