2021 Trek X-Caliber 7

A 29″ / 29″ aluminum frame hardtail crosscountry bike with upper mid-range components. Compare the full range

2021 Trek X-Caliber 7
MSRP$1,099
Weight29.5 lbs
SuspensionHardtail
Travel100mm front
FrameAluminum
ForkRockShox Judy

Wheels29″ / 29″ Carbon
Tire Clearance2.8"
Drivetrain1 × 10
GroupsetDeore

BrakesHydraulic Disc
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Gearing

1 × 10 — 10 speed

X-Caliber 7

24 mph

Similar Bikes

27 mph

The X-Caliber 7 is easier to ride up hills than similar bikes.

The X-Caliber 7 won‘t keep up with similar bikes while riding downhill or sprinting.


Estimated Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more. Learn more »

Spec level →$0$200$400$600$800$1,000
This bike
Other crosscountry bikes

Geometry

Specs
Build
Frame

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

Tire Clearance2.8"

ColorsFactory Orange / Lithium Grey; Mulsanne Blue / Anthracite

Fork

Size: XS, RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, 42 mm offset, 100x5 mm QR, 80 mm travel; Size: S, RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, 42 mm offset, 100x5 mm QR, 100 mm travel; Size: M, M/L, L, XL, XXL, RockShox Judy SL, Solo Air spring, TurnKey lockout, tapered steerer, 46 mm offset, 100x5 mm QR, 100 mm travel

Headset

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

Stem

Size: XS, S, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length; Size: M, Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length; Size: M/L, 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

Handlebar

Size: XS, Bontrager alloy, 31.8 mm, 5 mm rise, 690 mm width; Size: S, M, M/L, L, XL, XXL, Bontrager alloy, 31.8 mm, 5 mm rise, 720 mm width

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

Grips

Bontrager XR Trail Comp, nylon lock-on

Groupset
Rear Derailleur

Shimano Deore M5120, long cage

Crank

Size: XS, S, M, Shimano Deore M5100, 30T steel ring, Boost, 170 mm length; Size: M/L, L, XL, XXL, Shimano Deore M5100, 30T steel ring, Boost, 175 mm length

Shifters

Shimano Deore M4100, 10 speed

Cassette

Shimano Deore M4100, 11-46, 10-speed

Chain

KMC X10, 10-speed

Brakes

Shimano MT200 hydraulic disc

Wheels
Rims

Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve

Spokes

14 g stainless steel

Front Hub

Formula DC-20, alloy, 6-bolt, 100 mm ThruSkew

Rear Hub

Formula DC-2241, alloy, 6-bolt, Shimano 8/9/10 freehub, Boost141, 5 mm QR

Tires

Size: XS, S, Bontrager XR2 Comp, wire bead, 30 tpi, 27.5x2.20"; Size: M, M/L, L, XL, XXL, Bontrager XR2 Comp, wire bead, 30 tpi, 29x2.20"

Disk Rotors

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

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