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2007 Trek

3900 WSD

A 26″ aluminum frame women’s crosscountry bike with modest components and tektro rim brakes.
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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)

30 mph

3900 WSD

27 mph

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Highest gear

(descending)

Specs
Build
Frame

Alpha Aluminum

Headset

Aheadset Slimstak w/semi-cartridge bearings, sealed

Stem

Bontrager Approved, 40 degree

Handlebar

Bontrager Approved, 30mm rise

Saddle

Bontrager Sport FIT

Seatpost

Bontrager Approved

Type: Rigid

Pedals

Nylon platform

Groupset
Rear Derailleur

Shimano Acera

Front Derailleur

Shimano C050

Crank

SR XCC-T102 42/34/24

Shifters

Shimano EF50, 8 speed

Cassette

SRAM PG830 11-32, 8 speed

Brakes

Tektro V w/Shimano EF50 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 June 29

Last updated June 29

Not listed for 2,897 days