1989 Trek Bikes 7000 Base
- Category
- Rigid MTB
- Design
- Flat Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Features
- Rim brake
Geometry
16.5 | 18 | 20 | 22 | |
Seat Tube Length, Unknown | 419.1mm | 457.2mm | 508mm | 558.8mm |
Top Tube Length, Effective/Horizontal Unknown | 551.2mm | 566.4mm | 574mm | 584.2mm |
Top Tube Slope | 0deg | 0deg | 0deg | 0deg |
Head Tube Angle | 70.5deg | 71deg | 71deg | 71deg |
Seat Tube Angle | 73deg | 73deg | 73deg | 73deg |
Bottom Bracket Drop | 38.2mm | 35.7mm | 35.7mm | 33.1mm |
Bottom Bracket Height | 292.1mm | 294.6mm | 294.6mm | 297.2mm |
Chainstay Length | 429.3mm | 429.3mm | 429.3mm | 429.3mm |
Chainstay Length Horizontal | 427.6mm | 427.8mm | 427.8mm | 428mm |
Front-Center | 625.2mm | 627.3mm | 629.9mm | 642.2mm |
Front-Center Horizontal | 624mm | 626.3mm | 628.9mm | 641.4mm |
Wheelbase | 1051.6mm | 1054.1mm | 1056.6mm | 1069.3mm |
Fork Offset/Rake | 45.7mm | 45.7mm | 45.7mm | 45.7mm |
Trail | 68.5mm high | 65.4mm high | 65.4mm high | 65.4mm high |
Mechanical Trail | 64.5mm | 61.8mm | 61.8mm | 61.8mm |
Wheel Flop | 21.5mm | 20.1mm | 20.1mm | 20.1mm |
Tire to Pedal Spindle | 124.9mm 170 mm cranks | 127mm 170 mm cranks | 129.6mm 170 mm cranks | 136.9mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 122.1mm 170 mm cranks | 124.6mm 170 mm cranks | 124.6mm 170 mm cranks | 122.2mm 175 mm cranks |
Base Build
16.5 | 18 | 20 | 22 | |
Wheel Size | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD |
Tire Width | 2in | 2in | 2in | 2in |
Tire Outer Diameter | 660.6mm | 660.6mm | 660.6mm | 660.6mm |
Bike Length with Tires | 1712.2mm | 1714.7mm | 1717.2mm | 1729.9mm |
Crank Length | — | — | — | 175mm |
Source:http://www.vintage-trek.com/Trekpromoa.htm