2010 Trek Bikes 520 Base 60 cm
Build
700C/29 in × 32 mm
Insights
Somewhat upright 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 | 614mm |
| Reach | 396mm |
| Stack to Reach Ratio | 1.55:1 |
| Seat Tube Length, C-T | 575mm |
| Top Tube Length, Effective/Horizontal Center | 584mm |
| Top Tube Slope | 6.5deg |
| Head Tube Angle | 71.8deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 180mm |
| Chainstay Length | 450mm |
| Wheelbase | 1074mm |
| Fork Offset/Rake | 52mm |
| Trail | 58mm mid/neutral |
| Mechanical Trail | 55.1mm |
| Wheel Flop | 17.2mm |
| Standover Height | 820mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | — |
| Pedal Spindle to Ground Clearance With 175 mm cranks | — |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1760mm |
| Crank Length | 175mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Source:Manufacturer geometry chart