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2011 Trek

2.3

An aluminum frame general road bike with upper mid-range components and shimano 105 rim brakes.

FrameAluminum
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
Groupset105
BrakesShimano 105 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)

63 km/h

2.3

59 km/h

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Highest gear

(descending)

Specs
Build
Frame

Alpha Black Aluminum

Fork

Bontrager Race, carbon legs, SpeedTrap compatible

Headset

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

Stem

Bontrager Race Lite, 7 degree, 31.8mm

Handlebar

Bontrager Race VR-C, 31.8mm

Saddle

Bontrager Affinity 2, hollow chromoly rails

Seatpost

Bontrager Carbon, 20mm offset

TypeRigid

Pedals

n/a

Groupset
Rear Derailleur

Shimano 105

Front Derailleur

Shimano 105

Crank

Shimano 105, 50/34 (compact) or 50/39/30 (triple)

Shifters

Shimano 105 STI, 10 speed

Cassette

Shimano 105 11-28, 10 speed

Brakes

Shimano 105 brakes w/Shimano 105 STI levers

TypeShimano 105 Rim

Wheels
Rims

Bontrager Race

Tires

Bontrager R2, 700x23c

Rider Notes
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