1990 Trek Bikes 750 Base
- Category
- Hybrid
- Design
- Flat Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Steel
- Features
- Rim brake
Geometry
17 | 19 | 21 | 23 | |
Seat Tube Length, C-C | 416.6mm | 467.4mm | 518.2mm | 569mm |
Top Tube Length, Effective/Horizontal Center | 541mm | 556.3mm | 563.9mm | 574mm |
Head Tube Angle | 70.5deg | 71.5deg | 71.5deg | 71.5deg |
Seat Tube Angle | 73deg | 73deg | 73deg | 73deg |
Bottom Bracket Drop | 51.4mm | 51.4mm | 51.4mm | 51.4mm |
Bottom Bracket Height | 294.6mm | 294.6mm | 294.6mm | 294.6mm |
Chainstay Length | 429.3mm | 429.3mm | 429.3mm | 429.3mm |
Chainstay Length Horizontal | 426.2mm | 426.2mm | 426.2mm | 426.2mm |
Front-Center | 617.4mm | 614.8mm | 617.4mm | 630mm |
Front-Center Horizontal | 615.2mm | 612.7mm | 615.2mm | 627.9mm |
Wheelbase | 1041.4mm | 1038.9mm | 1041.4mm | 1054.1mm |
Fork Offset/Rake | 45.7mm | 45.7mm | 45.7mm | 45.7mm |
Trail | 74mm high | 67.6mm high | 67.6mm high | 67.6mm high |
Mechanical Trail | 69.8mm | 64.1mm | 64.1mm | 64.1mm |
Wheel Flop | 23.3mm | 20.3mm | 20.3mm | 20.3mm |
Tire to Pedal Spindle | 101.4mm 170 mm cranks | 98.8mm 170 mm cranks | 101.4mm 170 mm cranks | 114mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 124.6mm 170 mm cranks | 124.6mm 170 mm cranks | 124.6mm 170 mm cranks | 124.6mm 170 mm cranks |
Base Build
17 | 19 | 21 | 23 | |
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 |
Tire Width | 35mm | 35mm | 35mm | 35mm |
Tire Outer Diameter | 692mm | 692mm | 692mm | 692mm |
Bike Length with Tires | 1733.4mm | 1730.9mm | 1733.4mm | 1746.1mm |
Handlebar Width | 520mm | 520mm | 520mm | 520mm |
Source:http://vintage-trek.com/images/trek/90Trek/90Trek.pdf