1993 Bridgestone Cycle Co. RB-1 Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Steel
- Features
- Rim brake
Geometry
53 | |
Stack | 508.8mm |
Reach | 394mm |
Stack to Reach Ratio | 1.29:1 |
Seat Tube Length, C-T | 530mm |
Top Tube Length, Effective/Horizontal Center | 545mm |
Top Tube Length, Actual C-C | 545mm |
Top Tube Slope | 0deg |
Head Tube Angle | 73deg |
Seat Tube Angle | 73.5deg |
Bottom Bracket Drop | 75mm |
Bottom Bracket Height | 259mm |
Chainstay Length | 410mm |
Chainstay Length Horizontal | 403.1mm |
Front-Center | 579mm |
Front-Center Horizontal | 573.9mm |
Wheelbase | 977mm |
Fork Offset/Rake | 55.8mm |
Trail | 43.8mm low |
Mechanical Trail | 41.9mm |
Wheel Flop | 12.2mm |
Standover Height | 768mm |
Tire to Pedal Spindle | 75mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 89mm 170 mm cranks |
Base Build
53 | |
Wheel Size | 700C/29 in 622 mm BSD |
Tire Width | 23mm |
Tire Outer Diameter | 668mm |
Bike Length with Tires | 1645mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Performance RoadSource:https://www.sheldonbrown.com/bridgestone/1993/pages/63.htm