2021 Trek X-Caliber 8

Frame Trek Alpha Gold Aluminium, tapered head tube, internal derailleur and dropper post routing, rack and kickstand mount, Boost141, 5mm QR

Fork RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, Boost110, 15mm Maxle Stealth (sizes S, M, M/L, L, XL, XXL), 15mm Maxle Lite (size XS), travel 100mm (sizes S, M, M/L, L, XL, XXL) / 80mm (size XS), 42mm offset

Headset Semi-integrated, loose ball bearing, 1-1/8" top, 1.5" bottom

Bottom Bracket Truvativ Powerspline, 73mm, threaded cartridge, 118mm spindle

Stem Bontrager Elite, 31.8mm, Blendr-compatible, 7-degree

Handlebar Bontrager alloy, 31.8mm, 5mm rise

Front Brake Shimano MT200 hydraulic disc with Shimano RT26, 6-bolt rotor

Rear Brake Shimano MT200 hydraulic disc with Shimano RT26, 6-bolt rotor

Brake Levers Shimano hydraulic

Front Derailleur NA

Rear Derailleur SRAM SX Eagle, 12-speed

Shift Levers SRAM SX Eagle, 12-speed

Chain SRAM SX Eagle, 12-speed

Cassette SRAM PG-1210 Eagle, 11-50, 12-speed

Crankset SRAM SX Eagle, GXP, 30T steel ring, Boost

Front Wheel Rim Bontrager Kovee, double-wall, tubeless-ready, 28-hole, 23mm width, Presta valve / Hub Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru-axle / Spokes 14g stainless steel, black

Rear Wheel Rim Bontrager Kovee, double-wall, tubeless-ready, 32-hole, 23mm width, Presta valve / Hub Formula DCL-141Q, sealed bearing, 6-bolt, Shimano 10 freehub, Boost141, 5mm QR / Spokes 14g stainless steel, black

Front Tyre Bontrager XR3 Comp, wire bead, 30 TPI, 29x2.20” (Sizes M, M/L, L, XL, XXL) / 27.5x2.20’' (Sizes XS, S), clincher

Rear Tyre Bontrager XR3 Comp, wire bead, 30 TPI, 29x2.20” (Sizes M, M/L, L, XL, XXL) / 27.5x2.20’' (Sizes XS, S), clincher

Saddle Bontrager Arvada, steel rails, 138mm width

Seatpost Bontrager alloy, 31.6mm, 12mm offset (Sizes XS/S

Pedals VP-536 nylon platform

Claimed Manufacturers Weight 13.8kg / 30.42lbs (size M with inner tubes installed)

Weight Limit 136kg