1994 Trek Bikes 520 Base
- Category
- Touring
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Steel
- Features
- Rim brake
Geometry
23-in | 17 | 19 | 21 | 25 | |
Stack | 582.2mm | — | — | — | — |
Reach | 396.4mm | — | — | — | — |
Stack to Reach Ratio | 1.47:1 | — | — | — | — |
Seat Tube Length, C-C | 574mm | 421.6mm | 472.4mm | 523.2mm | 624.8mm |
Top Tube Length, Effective/Horizontal Center | 575mm | 540mm | 555mm | 565mm | 590mm |
Top Tube Length, Actual C-C | 575mm | — | — | — | — |
Top Tube Slope | 0deg | — | — | — | — |
Head Tube Angle | 72deg | 71deg | 71deg | 71deg | 72.5deg |
Seat Tube Angle | 73deg | 74deg | 74deg | 73.5deg | 72deg |
Bottom Bracket Drop | 46mm | 46mm | 46mm | 46mm | 46mm |
Bottom Bracket Height | 293mm | 293mm | 293mm | 293mm | 293mm |
Chainstay Length | 450mm | 450mm | 450mm | 450mm | 450mm |
Chainstay Length Horizontal | 447.6mm | 447.6mm | 447.6mm | 447.6mm | 447.6mm |
Front-Center | 610.1mm | 598.1mm | 600.1mm | 608.1mm | 616.1mm |
Front-Center Horizontal | 608.4mm | 596.4mm | 598.4mm | 606.4mm | 614.4mm |
Wheelbase | 1056mm | 1044mm | 1046mm | 1054mm | 1062mm |
Fork Offset/Rake | 52mm | 52mm | 52mm | 52mm | 52mm |
Trail | 55.5mm mid/neutral | 61.7mm mid/neutral | 61.7mm mid/neutral | 61.7mm mid/neutral | 52.4mm mid/neutral |
Mechanical Trail | 52.8mm | 58.4mm | 58.4mm | 58.4mm | 49.9mm |
Wheel Flop | 16.3mm | 19mm | 19mm | 19mm | 15mm |
Standover Height | 806mm | 721mm | 741mm | 768mm | 852mm |
Tire to Pedal Spindle | 101.1mm 170 mm cranks | 89.1mm 170 mm cranks | 91.1mm 170 mm cranks | 99.1mm 170 mm cranks | 107.1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 123mm 170 mm cranks | 123mm 170 mm cranks | 123mm 170 mm cranks | 123mm 170 mm cranks | 123mm 170 mm cranks |
Base Build
23-in | 17 | 19 | 21 | 25 | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1734mm | 1722mm | 1724mm | 1732mm | 1740mm |
Crank Length | 170mm | — | — | — | — |
Handlebar Width | 420mm | — | — | — | — |
Stem Length | 60mm | — | — | — | — |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
TouringSource:http://www.vintage-trek.com/images/trek/94/Trek94.pdf