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2011 Trek

X-Caliber

A 29″ aluminum frame crosscountry bike with upper mid-range components.
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FrameAluminum
Wheels29″ Aluminum
Drivetrain3 × 10
GroupsetX7, Deore
BrakesAvid Hydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

35 mph

X-Caliber

27 mph

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Highest gear

(descending)

Reviews
BikeRadar
Trek X-Caliber 29er review

Aug 2011 · Mike Davis

Effortless mile-eating capacity mixed with lively handling makes for a big-wheeled winner

Read Review

Specs
Build
Frame

6061 T6 aluminum, butted & hydroformed tubing, cold-forged dropouts & bottom bracket, G2 29" Geometry

Headset

1-1/8" threadless, semi-integrated, semi-cartridge bearings

Stem

Bontrager SSR, 31.8mm

Handlebar

Bontrager Race Big Sweep, 15 degree sweep

Saddle

Bontrager Evoke 1

Seatpost

Bontrager SSR, 27.2mm, 20mm offset

TypeRigid

Pedals

n/a

Groupset
Rear Derailleur

SRAM X.7

Front Derailleur

Shimano Deore

Crank

SRAM S1000, 44/32/22

Shifters

SRAM X.7, 10 speed

Cassette

SRAM PG-1050 11-36, 10 speed

Brakes

Avid Juicy 3 hydraulic disc brakes, 6-bolt; G2 185mm front, 160mm rear rotors

TypeAvid Hydraulic Disc

Wheels
Rims

Shimano M525 hubs; Bontrager SSR Disc 29 32-hole rims

Tires

Bontrager 29-2, 29x2.1"

Rider Notes
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First added June 29

Last updated June 29

Not listed for 3,256 days