1992 Bridgestone Cycle Co. XO-1 Base 55cm
Build
26 in × 1.25 in
Insights
Somewhat aggressive stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Bridgestone Cycle Co. XO-1
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 559.4mm |
| Reach | 394mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-C | 550mm |
| Top Tube Length, Effective/Horizontal Center | 565mm |
| Top Tube Length, Actual C-C | 565mm |
| Top Tube Slope | 0deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 73deg |
| Bottom Bracket Drop | 45mm |
| Bottom Bracket Height | 266.3mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 422.6mm |
| Front-Center | 595mm |
| Front-Center Horizontal | 593.4mm |
| Wheelbase | 1016mm |
| Fork Offset/Rake | 40mm |
| Trail | 53.3mm mid/neutral |
| Mechanical Trail | 51mm |
| Wheel Flop | 14.9mm |
| Standover Height | 792.3mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 108.8mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 91.3mm |
Base Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 1.25in |
| Tire Outer Diameter | 622.5mm |
| Bike Length with Tires | 1638.5mm |
| Crank Length | 175mm |
| Handlebar Width | 51.5mm |
| Stem Length | 100mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Swept Back Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Source:https://www.sheldonbrown.com/bridgestone/1992/1992.pdf