1991 Bridgestone Cycle Co. RB-T Base 50cm
Build
700C/29 in × 26 mm
Insights
Design deviates from other sizes of Bridgestone Cycle Co. RB-T
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Reach | 388mm |
| Seat Tube Length, C-T | 500mm |
| Seat Tube Length, C-C | 482.5mm |
| Top Tube Length, Actual C-C | 525mm |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73.5deg |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 262mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 423.4mm |
| Front-Center | 584mm |
| Front-Center Horizontal | 576.6mm |
| Wheelbase | 1000mm |
| Fork Offset/Rake | 55mm |
| Trail | 51.7mm mid/neutral |
| Mechanical Trail | 49.1mm |
| Wheel Flop | 15.2mm |
| Standover Height | 749mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 77mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 92mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 26mm |
| Tire Outer Diameter | 674mm |
| Bike Length with Tires | 1674mm |
| 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/1991/pages/bridgestone-1991-35.htm