Trek X-Caliber 8 Mountain Bike

Frame

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

*Fork

Size: XS
RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Lite, 80 mm travel

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, 42 mm offset, Boost110, 15 mm Maxle Stealth, 100 mm travel

Max compatible fork travel

120mm, XS: 100mm

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

Size: XS, S
Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve

Size: M, M/L, L, XL, XXL
Bontrager Kovee, double-wall, Tubeless-Ready, 28-hole, 23 mm width, Presta valve

Size: M, M/L, L, XL, XXL
Bontrager Kovee, double-wall, Tubeless-Ready, 32-hole, 23 mm width, Presta valve

Spokes

14 g stainless steel

*Tyre

Size: XS, S
Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60 tpi, 27.5x2.35"

Size: M, M/L, L, XL, XXL
Maxxis Ardent Race, tubeless, EXO casing, folding bead, 60 tpi, 29x2.35"

Tyre part

Bontrager TLR sealant, 180 ml/6 oz

Rim strip

Bontrager TLR

Max tyre size

Frame: 27.5x2.80" or 29x2.40", Fork: See manufacturer

Shifter

Shimano Deore M6100, 12-speed

Rear derailleur

Shimano XT M8100, long cage

*Crank

Size: XS, S, M
Shimano MT511, 30T steel ring, 52 mm chainline, 170 mm length

Size: M/L, L, XL, XXL
Shimano MT511, 30T steel ring, 52 mm chainline, 175 mm length

*Bottom bracket

Size: XS, S, M, M/L, L, XL, XXL
Shimano BB-MT501 BSA

Size: XS, S, M, M/L, L, XL, XXL
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

Max. chainring size

1x: 32T

Saddle

Bontrager Arvada, steel rails, 138 mm width

*Seatpost

Size: XS, 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: XS
Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width

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: XS, 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

Head set

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,160 mm

Size: L, XL, XXL
Shimano RT26, 6-bolt,180 mm

Brake Set

Shimano MT200 hydraulic disc

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 136 kg (300 lb).