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

Today’s Deals

2008 Trek

XO 1

An aluminum frame general road 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

XO 1

37 mph

Similar Bikes

Highest gear

(descending)

Sizing
47cm

4'11" – 5'3"

50cm

5'1" – 5'5"

52cm

5'3" – 5'7"

54cm

5'5" – 5'9"

56cm

5'7" – 6'0"

58cm

5'10" – 6'2"

60cm

6'0" – 6'4"

62cm

6'2" – 6'5"

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Specs
Build
Frame

Alpha Black Aluminum

Fork

Bontrager Satellite Plus, carbon

Headset

Aheadset w/cartridge bearings, integrated, sealed, alloy

Stem

Bontrager Select, 7 degree, 31.8mm

Handlebar

Bontrager Select VR, 31.8mm

Saddle

Bontrager Race Basic

Seatpost

Bontrager Carbon

TypeRigid

Pedals

Shimano 505, clipless

Groupset
Rear Derailleur

Shimano 105

Front Derailleur

Shimano 105

Crank

Bontrager Race CX 46/38

Shifters

Shimano 105 STI, 10 speed

Cassette

Shimano 105 12-27, 10 speed

Brakes

Avid Shorty 4 cantilevers w/Shimano 105 STI levers

TypeAvid Rim

Wheels
Rims

Bontrager Race

Tires

Bontrager Jones CXR, 700x34c, folding

Rider Notes
Riders Also Viewed

First added June 29

Last updated June 29

Not listed for 2,897 days