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BSA Motorcycles

BSA 1920 6 h.p. V-Twin Engine

BSA-1920-770cc-6hp-TMC-Engine-LHS.jpg
There is no unanimity among designers regarding the position of the shock absorber. Those responsible for the new B.S.A. favour the engine-shaft.
Article: BSA 1920 770cc 6hp Twin
Credit: The Motor Cycle