1993 Bridgestone Cycle Co. RB-2 Base 56cm

Build

700C/29 in × 23 mm

Insights

Very aggressive stack and reach vs trend of performance road bikes
Design deviates from other sizes of Bridgestone Cycle Co. RB-2

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
551.9mm
Reach
407mm
Stack to Reach Ratio
1.36:1
Seat Tube Length, C-T
560mm
Seat Tube Length, C-C
542mm
Top Tube Length, Effective/Horizontal Center
565mm
Top Tube Length, Actual C-C
565mm
Top Tube Slope
0deg
Head Tube Angle
73.5deg
Seat Tube Angle
73deg
Bottom Bracket Drop
70mm
Bottom Bracket Height
264mm
Chainstay Length
410mm
Chainstay Length Horizontal
404mm
Front-Center
591mm
Front-Center Horizontal
586mm
Wheelbase
990mm
Fork Offset/Rake
45mm
Trail
52mm
mid/​neutral
Mechanical Trail
49.9mm
Wheel Flop
14.2mm
Standover Height
804mm
Tire to Pedal Spindle Distance
With 175 mm cranks
82mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
89mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
23mm
Tire Outer Diameter
668mm
Bike Length with Tires
1658mm
Crank Length
175mm
Handlebar Width
410mm
Stem Length
120mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim
Source:https://www.sheldonbrown.com/bridgestone/1993/pages/63.htm