1971 BSA B50SS Gold Star 500cc Engine_Size_750 and this is the only

and this is the only reason for the sale

A rare opportunity to own a working/unrestored Pre-War speed twin

It is in beautiful condition with what we now call some “patina” of age

reproduced service sheet book

1971 BSA B50SS Gold Star 500cc Engine_Size_750 and this is the only1971 BSA B50SS Gold Star 500cc Registration RBY 514K Matching frame & engine numbers I am reluctantly forced to sell my bike as I have recently sustained a ruptured achilles tendon and am no longer able to kick start a big high compression single The engine was re bored just before covid with new piston, con rod, bearings & valves It has been fitted with tri spark electronic ignition, a spin on oil filter conversion & main drive chain tensioner The