2010 Trek Bikes 520 Base 57 cm

Build

700C/29 in × 32 mm

Insights

Average stack and reach vs trend of sport touring bikes
Design deviates from other sizes of Trek Bikes 520

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
576mm
Reach
387mm
Stack to Reach Ratio
1.49:1
Seat Tube Length, C-T
543mm
Top Tube Length, Effective/Horizontal Center
558mm
Top Tube Slope
5.8deg
Head Tube Angle
71.8deg
Seat Tube Angle
73.5deg
Head Tube Length
140mm
Chainstay Length
450mm
Wheelbase
1052mm
Fork Offset/Rake
52mm
Trail
58mm
mid/​neutral
Mechanical Trail
55.1mm
Wheel Flop
17.2mm
Standover Height
789mm
Tire to Pedal Spindle Distance
With 170 mm cranks
Pedal Spindle to Ground Clearance
With 170 mm cranks

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
32mm
Tire Outer Diameter
686mm
Bike Length with Tires
1738mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim
Source:Manufacturer geometry chart