2004 Trek Bikes 520 Base 25
Build
700C/29 in × 35 mm
Insights
Design deviates from other sizes of Trek Bikes 520
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 607.4mm |
| Reach | 397.4mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, Unknown | 635mm |
| Top Tube Length, Effective/Horizontal Unknown | 590mm |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 72deg |
| Head Tube Length | 165mm |
| Bottom Bracket Drop | 78mm |
| Bottom Bracket Height | 268mm |
| Chainstay Length | 450mm |
| Chainstay Length Horizontal | 443.2mm |
| Front-Center | 623.7mm |
| Front-Center Horizontal | 618.8mm |
| Wheelbase | 1062mm |
| Fork Offset/Rake | 52mm |
| Fork Length (Axle-To-Crown) | 390mm |
| Trail | 54.6mm mid/neutral |
| Mechanical Trail | 52mm |
| Wheel Flop | 15.7mm |
| Standover Height | 852mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 102.7mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 93mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 35mm |
| Tire Outer Diameter | 692mm |
| Bike Length with Tires | 1754mm |
| Crank Length | 175mm |
| Handlebar Width | 440mm |
| Stem Length | 120mm |
| Stem Angle | 7deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Published Sizing Recommendations
| Height | 190 cm to 190 cm |
Source:2004 Trek Specifications Manual- U.S.