Bike-on-Bike

Generated by Bike Insights
700C/29 in × 25 mm

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes
Design deviates from other sizes of Bridgestone Cycle Co. RB-1

Geometry

Stack
507.4mm
Reach
382.7mm
Stack to Reach Ratio
1.33:1
Seat Tube Length, C-T
510mm
Seat Tube Length, C-C
492mm
Top Tube Length, Effective/Horizontal Center
525mm
Top Tube Length, Actual C-C
525mm
Top Tube Slope
0deg
Head Tube Angle
72deg
Seat Tube Angle
74.5deg
Bottom Bracket Drop
75mm
Bottom Bracket Height
261mm
Chainstay Length
415mm
Chainstay Length Horizontal
408.2mm
Front-Center
582mm
Front-Center Horizontal
578.8mm
Wheelbase
987mm
Fork Offset/Rake
50mm
Trail
56.6mm
mid/​neutral
Mechanical Trail
53.8mm
Wheel Flop
16.6mm
Standover Height
754.4mm
Tire to Pedal Spindle
76mm
170 mm cranks
Pedal Spindle to Ground Clearance
91mm
170 mm cranks

Build

Wheel Size
700C/29 in
622 mm BSD
Tire Width
25mm
Tire Outer Diameter
672mm
Bike Length with Tires
1659mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim

Meta

Actions
Source
https://www.sheldonbrown.com/bridgestone/1989/index.htm
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