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2012 Trek

Ion CX Pro

An aluminum frame cyclocross bike with upper mid-range components and avid rim brakes.
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FrameAluminum
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetRival
BrakesAvid Rim
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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)

58 km/h

Ion CX Pro

56 km/h

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Highest gear

(descending)

Reviews
road.cc
Trek Ion CX Pro

Dec 2012

Well-equipped, well thought out cross racer with added versatility thanks to hidden mudguard and rack mounts

Read Review

Specs
Build
Frame

200 Series Alpha Aluminum, E2, press-fit BB, fender & rack mounts

Fork

Bontrager Race X Lite Cross, E2

Headset

Cane Creek IS-2, integrated, cartridge bearings, sealed, alloy, 1-1/8" top, 1.5" bottom

Stem

Bontrager Race Lite, 7 degree, 31.8mm

Handlebar

Bontrager Race, 31.8mm

Saddle

Bontrager Evoke 3, titanium rails

Seatpost

Bontrager Race Lite Alloy, infinite tilt adjustment, 20mm offset

TypeRigid

Pedals

n/a

Groupset
Rear Derailleur

SRAM Rival

Front Derailleur

SRAM Rival, 34.9mm clamp

Crank

SRAM S300, 46/38

Shifters

SRAM Rival, 10 speed

Cassette

SRAM PG-1050 11-28, 10 speed

Brakes

Avid Shorty 6 cantilever brakes

TypeAvid Rim

Wheels
Rims

Bontrager Race

Tires

Bontrager CX0, 700x34c

Rider Notes
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First added 29 June

Last updated 29 June

Not listed for 3,256 days