Trek X-Caliber 8
$2,199.00
In StockIn StockOut of stock-
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.
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- It has the price of a more basic hardtail, but the parts and performance of a more expensive one
- The frame is fully compatible with higher-end parts, like race wheels and a dropper post, if you ever find the need to upgrade
- Smart Wheel Sizing means you'll get the fastest wheel that fits (29˝ wheels on larger frames, 27.5˝ wheels on smaller frames)
- The 1x drivetrain delivers a wide range of gearing with the simplicity of a single shifter
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*spec applies to all sizes unless otherwise noted
FRAMESET
Frame Alpha Gold Aluminum, tapered head tube, internal derailleur & dropper post routing, rack & kickstand mount, Boost141, 5mm QR *Fork Size: XS
RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, 42mm offset, Boost110, 15mm Maxle Lite, 80mm travelSize: S
RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, Boost110, 15mm Maxle Lite, 100mm travelSize: M, M/L, L, XL, XXL
RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, Boost110, 15mm Maxle Stealth, 100mm travelMax compatible fork travel 120mm (XS: 100mm) WHEELS
Hub front Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle Hub rear Bontrager alloy, sealed bearing, 6-bolt, Shimano MicroSpline freehub, Boost141, 5mm QR *Rim Size: XS, S, M, M/L, L, XL, XXL
Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23mm width, presta valveSize: XS, S, M, M/L, L, XL, XXL
Bontrager Kovee, double-wall, Tubeless Ready, 32-hole, 23mm width, presta valveSpokes 14g stainless steel *Tire Size: XS, S
Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60tpi, 27.5x2.35''Size: M, M/L, L, XL, XXL
Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60tpi, 29x2.35''Tire part Bontrager TLR sealant, 6oz Rim strip Bontrager TLR Max tire size Frame: 27.5x2.80" or 29x2.40" Fork: See manufacturer DRIVETRAIN
Shifter Shimano Deore M6100, 12 speed Rear derailleur Shimano XT M8100, long cage *Crank Size: XS, S, M
Shimano MT511, 30T steel ring, 52mm chainline, 170mm lengthSize: M/L, L, XL, XXL
Shimano MT511, 30T steel ring, 52mm chainline, 175mm lengthBottom bracket Shimano SM-BB52, 73mm, threaded external bearing Cassette Shimano Deore M6100, 10-51, 12 speed Chain Shimano Deore M6100, 12 speed Pedal VP-536 nylon platform Max chainring size 32T COMPONENTS
Saddle Bontrager Arvada, steel rails, 138mm width *Seatpost Size: XS, S
Bontrager alloy, 31.6mm, 12mm offset, 330mm lengthSize: M
Bontrager alloy, 31.6mm, 12mm offset, 360mm lengthSize: M/L, L, XL, XXL
Bontrager alloy, 31.6mm, 12mm offset, 400mm length*Handlebar Size: XS
Bontrager alloy, 31.8mm, 5mm rise, 690mm widthSize: S, M
Bontrager alloy, 31.8mm, 5mm rise, 720mm widthSize: M/L, L, XL, XXL
Bontrager alloy, 31.8mm, 15mm rise, 750mm widthGrips Bontrager XR Trail Comp, nylon lock-on *Stem Size: XS, S
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 60mm length
Size: M, M/L
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length
Size: L
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length
Size: XL, XXL
Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length
Headset Semi-integrated, loose ball bearing, 1-1/8'' top, 1.5'' bottom Brake Shimano MT200 hydraulic disc *Brake rotor Size: XS, S, M, M/L, L, XL, XXL
Shimano RT26, 6-bolt,160mmSize: L, XL, XXL
Shimano RT26, 6-bolt,180mmWEIGHT
Weight M - 13.05 kg / 28.78 lbs Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg). **Trek Bikes reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing.
**Weights are based off pre-production products at time of publication. Weights may vary in final production.
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Size
Rider Height
Inseam
XS
145 - 155 cm
4'9" - 5'1"
69 - 73 cm
27" - 29"
S
155 - 165 cm
5'1" - 5'5"
74 - 78 cm
29" - 31"
M
165 - 176 cm
5'5" - 5'9"
79 - 83 cm
31" - 33"
M/L
173 - 180 cm
5'8" - 5'11"
81 - 86 cm
32" - 34"
L
177 - 188 cm
5'10" - 6'2"
84 - 89 cm
33" - 35"
XL
188 - 195 cm
6'2" - 6'5"
89 - 91 cm
35" - 36"
2XL
195 - 203 cm
6'5" - 6'8"
91 - 97 cm
36" - 38"