1992 Kuwahara Marten Base

Category
Rigid MTB
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Rim brake

Geometry

52cm
Seat Tube Length, C-T
520mm
Top Tube Length, Effective/Horizontal Unknown
573mm
Head Tube Angle
71.15deg
Seat Tube Angle
72.2deg
Bottom Bracket Height
Chainstay Length
430mm
Wheelbase
1061mm
Fork Offset/Rake
45mm
Trail
65.2mm
high
Mechanical Trail
61.7mm
Wheel Flop
19.9mm

Base Build

52cm
Wheel Size
26 in
559 mm BSD
Tire Width
2in
Tire Outer Diameter
660.6mm
Bike Length with Tires
1721.6mm
Source:https://kuwahara-family.brieger.blog/wp-content/uploads/2021/02/Kuwahara-Katalog-92.pdf