1992 Bridgestone Cycle Co. MB-2 Base 52cm

Build

26 in × 2.1 in

Insights

Very aggressive stack and reach vs trend of rigid mtb bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
497.8mm
Reach
438mm
Stack to Reach Ratio
1.14:1
Seat Tube Length, C-T
520mm
Top Tube Length, Effective/Horizontal Center
585mm
Top Tube Length, Actual C-C
585mm
Top Tube Slope
0deg
Head Tube Angle
72deg
Seat Tube Angle
73deg
Bottom Bracket Drop
40mm
Bottom Bracket Height
292.8mm
Chainstay Length
425mm
Chainstay Length Horizontal
423.1mm
Front-Center
624.2mm
Front-Center Horizontal
622.9mm
Wheelbase
1046mm
Fork Offset/Rake
40mm
Trail
66.1mm
high
Mechanical Trail
62.9mm
Wheel Flop
19.4mm
Standover Height
790mm
Tire to Pedal Spindle Distance
With 175 mm cranks
116.3mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
117.8mm

Base Build

Wheel Size
26 inch (559mm BSD)
Tire Width
2.1in
Tire Outer Diameter
665.7mm
Bike Length with Tires
1711.7mm
Crank Length
175mm
Stem Length
140mm
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/1992/1992.pdf