1993 Bridgestone Cycle Co. RB-1 RB-1/8 59cm

Build

700C/29 in × 25 mm

Insights

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

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
579.2mm
Reach
403.4mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-T
590mm
Seat Tube Length, C-C
572mm
Top Tube Length, Effective/Horizontal Center
585mm
Top Tube Length, Actual C-C
585mm
Top Tube Slope
0deg
Head Tube Angle
74deg
Seat Tube Angle
72.5deg
Bottom Bracket Drop
70mm
Bottom Bracket Height
266mm
Chainstay Length
410mm
Chainstay Length Horizontal
404mm
Front-Center
595mm
Front-Center Horizontal
591mm
Wheelbase
995mm
Fork Offset/Rake
40mm
Trail
54.7mm
mid/​neutral
Mechanical Trail
52.6mm
Wheel Flop
14.5mm
Standover Height
826mm
Tire to Pedal Spindle Distance
With 175 mm cranks
84mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
91mm

RB-1/8 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
25mm
Tire Outer Diameter
672mm
Bike Length with Tires
1667mm
Crank Length
175mm
Stem Length
130mm
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