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Trek 520

Model year: 2011 RoadGravel
Suspension
Rigid
Wheels
700c
Drivetrain
3 × 9 26–48t / 11–32t
Gear range
537%
Frame
Steel
Brakes
Rim brake
  • 48cm
  • 51cm
  • 54cm
  • 57cm
  • 60cm

The manufacturer did not publish rider heights for these sizes.

Components

13 of 16 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part
  • Frame

    Trek butted chromoly Not identified

Suspension

1 part
  • Fork

    Chromoly Touring w/lowrider mounts Not identified

Sizes and geometry

5 sizes

Size explorer

Rider-height ranges are not published for these sizes.

Size

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Steel
Fork material
  • Steel

Suspension

Suspension configuration
  • Rigid

Drivetrain

Derived by Bikelake
Front chainrings
  • 3
Smallest chainring
  • 26
Largest chainring
  • 48
Rear sprockets
  • 9
Smallest sprocket
  • 11
Largest sprocket
  • 32
Lowest gear
  • 23.6 in
Highest gear
  • 126.6 in

Gearing

Estimated speeds at 80 rpm

This bicycle

Lowest gear
9.0 km/h
Highest gear
48.5 km/h

Total gear range 537%

Pedaling rhythm
80rpm
40
60
80
100
120

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