1989 Trek Bikes 7000 Base 20
Build
26 in × 2 in
Insights
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Seat Tube Length, Unknown | 508mm |
| Top Tube Length, Effective/Horizontal Unknown | 574mm |
| Top Tube Slope | 0deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73deg |
| Bottom Bracket Drop | 35.7mm |
| Bottom Bracket Height | 294.6mm |
| Chainstay Length | 429.3mm |
| Chainstay Length Horizontal | 427.8mm |
| Front-Center | 629.9mm |
| Front-Center Horizontal | 628.9mm |
| Wheelbase | 1056.6mm |
| Fork Offset/Rake | 45.7mm |
| Trail | 65.4mm high |
| Mechanical Trail | 61.8mm |
| Wheel Flop | 20.1mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 129.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 124.6mm |
Base Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 2in |
| Tire Outer Diameter | 660.6mm |
| Bike Length with Tires | 1717.2mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Rim |
Source:http://www.vintage-trek.com/Trekpromoa.htm