Back to the Total Motorcycle Big Book of Concept Bikes
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1969 BSA Prototype
– 1969 BSA Prototype
1969 BSA Prototype
Forced air cooled horizontal ranging 1 rotor. Aerodynamic volume displacement 303cc 18ps/5500rpm
The engine Fichtel&Sachs (Germany) make is thought as general-purpose engine and KM914.
BSA Starfire (250cc) it used the frame
