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2005 Trek

3900

A 26″ aluminum frame crosscountry bike with modest components and tektro rim brakes.

FrameAluminum
Wheels26″ Aluminum
Drivetrain3 × 8
GroupsetAcera
BrakesTektro 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)

48 km/h

3900

44 km/h

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Highest gear

(descending)

Specs
Build
Frame

Alpha Aluminum

Headset

Aheadset, semi-cartridge, sealed

Stem

Bontrager, 25.4, 25 degree

Handlebar

25.4, 30mm rise

Saddle

Bontrager Sport

Seatpost

Bontrager

Type: Rigid

Pedals

Nylon platform

Groupset
Rear Derailleur

Shimano Acera

Front Derailleur

Shimano C050

Crank

SR 42/34/24

Shifters

Shimano EF29

Cassette

SRAM 850 11-32, 8 speed

Brakes

Tektro V w/Shimano STI levers

Type: Tektro Rim

Wheels
Rims

Alloy front, Shimano RM30 rear hub; Matrix 550 rims

Tires

Bontrager Connection Trail, 26x2.0"

Rider Notes
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First added 29 June

Last updated 29 June

Not listed for 2,897 days