Bike-on-Bike
25.5in
Default Config
Insights
Geometry
Stack | 642.6mm | — |
Reach | 393.2mm | — |
Stack to Reach Ratio | 1.63:1 | — |
Seat Tube Length, C-C | 637mm | — |
Top Tube Length, Effective/Horizontal Center | 590mm | — |
Top Tube Length, Actual C-C | 590mm | — |
Top Tube Slope | 0deg | — |
Head Tube Angle | 72.5deg | — |
Seat Tube Angle | 73deg | — |
Bottom Bracket Drop | 72mm | — |
Bottom Bracket Height | 275mm | — |
Chainstay Length | 470mm | — |
Chainstay Length Horizontal | 464.5mm | — |
Front-Center | 632.7mm | — |
Front-Center Horizontal | 628.6mm | — |
Wheelbase | 1093mm | — |
Fork Offset/Rake | 52mm | — |
Trail | 54.9mm mid/neutral | — — |
Mechanical Trail | 52.3mm | — |
Wheel Flop | 15.7mm | — |
Tire to Pedal Spindle | 115.7mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 105mm 170 mm cranks | — |
Build
Wheel Size | 630mm BSD 630 mm BSD | — — |
Tire Width | 32mm | — |
Tire Outer Diameter | 694mm | — |
Bike Length with Tires | 1787mm | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Drop Bar | — |
| Frame Material | Steel | — |
| Fork Material | Steel | — |
| Brake Type | Rim | — |
Meta
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| Source | https://vintage-trek.com/images/trek/85TrekTouring.pdf, https://www.pedalroom.com/p/1985-trek-720-touring-bike-restored-16117_7.jpg | — |
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