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2015 Trek

X-Caliber 9

A 27.5″ / 29″ aluminum frame crosscountry bike with high-end components.
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FrameAluminum
Wheels27.5″ / 29″
Drivetrain2 × 10
GroupsetXT, Deore
BrakesShimano 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)

28 mph

X-Caliber 9

27 mph

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Highest gear

(descending)

Reviews
MBR
Trek X-Caliber 8 (2016) review - MBR

Jul 2016 · Alan Muldoon

The Trek looks amazing and has a decent spec, it’s just a shame the frame isn’t more trail-focused

Highs
  • Quality frame and spec

Lows
  • Fork is under sprung for frame size

Read Review

BikeRadar
Trek X-Caliber 8 review

Dec 2014 · David Rome

With ride handling that defies its price point, the X-Caliber remains a top pick for anyone seeking a proper starter mountain bike

Read Review

Specs
Build
Frame

Alpha Gold Aluminum w/semi-integrated head tube, mechanically formed & butted tubing, race geometry, internal front derailleur routing, G2 Geometry on 29ers

Headset

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

Stem

Bontrager Race Lite, 31.8mm, 7 degree

Handlebar

Bontrager Low Riser, 31.8mm, 5mm rise

Saddle

Bontrager Evoke 1.5

Seatpost

Bontrager SSR, 2-bolt head, 27.2mm, 12mm offset

TypeRigid

Pedals

Wellgo nylon platform

Groupset
Rear Derailleur

Shimano Deore XT, Shadow

Front Derailleur

SRAM X5

Crank

Race Face Ride, 36/22

Shifters

Shimano Deore, 10 speed

Cassette

Shimano HG50 11-36, 10 speed

Brakes

Shimano M447 hydraulic disc

TypeShimano Hydraulic Disc

Wheels
Tires

Bontrager XR1, 29x2.20" (Bontrager XR2, 27.5x2.20")

Rider Notes
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First added June 29

Last updated June 29

Not listed for 3,256 days