Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals

2013 Trek

Ion CX

An aluminum frame cyclocross bike with upper mid-range components and avid rim brakes.
Compare the full range

FrameAluminum
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
Groupset105
BrakesAvid Rim
Learn about Trek
Where to Buy
Similar Bikes
Top Comparison
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)

33 mph

Ion CX

35 mph

Similar Bikes

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, cantilever brake bosses

Fork

Trek carbon cross, E2

Headset

Integrated, cartridge bearings, sealed, alloy, 1-1/8" top, 1.5" bottom

Stem

Bontrager Race Lite, 31.8mm, 7 degree

Handlebar

Bontrager Race Anatomic-C, 31.8mm

Saddle

Bontrager Evoke 1

Seatpost

Bontrager Race Lite, infinite tilt adjustment, 20mm offset

TypeRigid

Groupset
Rear Derailleur

Shimano 105

Front Derailleur

Shimano 105, 34.9mm clamp

Crank

FSA Energy Cross, 46/36

Shifters

Shimano 105 STI, 10 speed

Cassette

Shimano Tiagra 12-30, 10 speed

Brakes

Avid Shorty 4 cantilever brakes w/Shimano 105 levers

TypeAvid Rim

Wheels
Rims

Alloy hubs w/Bontrager Approved alloy rims

Tires

Bontrager CX0, 700x38c

Rider Notes
Riders Also Viewed

First added June 29

Last updated June 29

Not listed for 3,256 days