1991 Bianchi Project 7 Base

Category
Rigid MTB
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Rim brake

Geometry

16"
17.5"
19.5"
21.5"
Seat Tube Length, C-C
381mm
424mm
476mm
525mm
Top Tube Length, Actual C-C
530mm
550mm
565mm
585mm
Head Tube Angle
70.5deg
72deg
72deg
72deg
Seat Tube Angle
73.5deg
73deg
73deg
73deg
Bottom Bracket Drop
60mm
60mm
60mm
60mm
Bottom Bracket Height
296mm
296mm
296mm
296mm
Chainstay Length
430mm
430mm
430mm
430mm
Chainstay Length Horizontal
425.8mm
425.8mm
425.8mm
425.8mm
Front-Center
612.2mm
615.1mm
624.1mm
632.1mm
Front-Center Horizontal
609.2mm
612.2mm
621.2mm
629.2mm
Wheelbase
1035mm
1038mm
1047mm
1055mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
Trail
78.3mm
high
68.4mm
high
68.4mm
high
68.4mm
high
Mechanical Trail
73.8mm
65mm
65mm
65mm
Wheel Flop
24.7mm
20.1mm
20.1mm
20.1mm
Tire to Pedal Spindle
86.2mm
170 mm cranks
89.1mm
170 mm cranks
98.1mm
170 mm cranks
106.1mm
170 mm cranks
Pedal Spindle to Ground Clearance
126mm
170 mm cranks
126mm
170 mm cranks
126mm
170 mm cranks
126mm
170 mm cranks

Base Build

16"
17.5"
19.5"
21.5"
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
45mm
45mm
45mm
45mm
Tire Outer Diameter
712mm
712mm
712mm
712mm
Bike Length with Tires
1747mm
1750mm
1759mm
1767mm
Source:Catalog Scan