1993 Bridgestone Cycle Co. MB-1 Base 42cm
Build
26 in × 54.5 mm
Insights
Stack and Reach vs. Category Trend
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Geometry
| Seat Tube Length, C-T | 420mm |
| Seat Tube Length, C-C | 403mm |
| Top Tube Length, Actual C-C | 550mm |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73.5deg |
| Bottom Bracket Drop | 40mm |
| Bottom Bracket Height | 294mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 423.1mm |
| Front-Center | 615mm |
| Front-Center Horizontal | 612.9mm |
| Wheelbase | 1036mm |
| Fork Offset/Rake | 40mm |
| Trail | 69.6mm high |
| Mechanical Trail | 66mm |
| Wheel Flop | 20.9mm |
| Standover Height | 709mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 111mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 124mm |
Base Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 54.5mm |
| Tire Outer Diameter | 668mm |
| Bike Length with Tires | 1704mm |
| Crank Length | 170mm |
| Stem Length | 110mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Source:https://www.sheldonbrown.com/bridgestone/1993/pages/63.htm