1981 Trek Bikes 710 Base 24"
Build
700C/29 in × 30 mm
Insights
Design deviates from other sizes of Trek Bikes 710
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 600mm |
| Seat Tube Length, Unknown | 6150mm |
| Top Tube Length, Effective/Horizontal Unknown | 580mm |
| Top Tube Slope | 0deg |
| Head Tube Angle | 73.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 170mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 266mm |
| Chainstay Length | 4450mm |
| Chainstay Length Horizontal | 4449.4mm |
| Front-Center | 5950mm |
| Front-Center Horizontal | -3414.4mm |
| Wheelbase | 1035mm |
| Fork Offset/Rake | 420mm |
| Trail | -337mm |
| Mechanical Trail | -323.1mm |
| Wheel Flop | -91.8mm |
| Standover Height | 840mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 5439mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 96mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 30mm |
| Tire Outer Diameter | 682mm |
| Bike Length with Tires | 1717mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Unknown |
Source:https://www.vintage-trek.com/images/trek/Trek81a.pdf