1990 Bianchi Project 7 Base
- Category
- Rigid MTB
- Design
- Flat Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Steel
- Features
- Rim brake
Geometry
17.5" | 19.5" | 21" | |
Seat Tube Length, C-T | 444.5mm | 495.3mm | 533.4mm |
Top Tube Length, Actual C-C | 550mm | 565mm | 585mm |
Head Tube Angle | 71deg | 71deg | 71deg |
Seat Tube Angle | 73deg | 73deg | 73deg |
Bottom Bracket Drop | 55mm | 55mm | 45mm |
Bottom Bracket Height | 299mm | 299mm | 309mm |
Chainstay Length | 430mm | 430mm | 430mm |
Chainstay Length Horizontal | 426.5mm | 426.5mm | 427.6mm |
Front-Center | 622mm | 638.9mm | 645.9mm |
Front-Center Horizontal | 619.5mm | 636.5mm | 644.4mm |
Wheelbase | 1046mm | 1063mm | 1072mm |
Fork Offset/Rake | 50mm | 50mm | 50mm |
Trail | 69mm high | 69mm high | 69mm high |
Mechanical Trail | 65.3mm | 65.3mm | 65.3mm |
Wheel Flop | 21.2mm | 21.2mm | 21.2mm |
Tire to Pedal Spindle | 98mm 170 mm cranks | 114.9mm 170 mm cranks | 121.9mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 129mm 170 mm cranks | 129mm 170 mm cranks | 139mm 170 mm cranks |
Base Build
17.5" | 19.5" | 21" | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 43mm | 43mm | 43mm |
Tire Outer Diameter | 708mm | 708mm | 708mm |
Bike Length with Tires | 1754mm | 1771mm | 1780mm |
Source:Catalog Scan