Description
new std piston, complete with piston rings, gudgeon pin and circlips.
BSA B33/M33 500cc 1954 – 1960. short conrod.
bore 85 mm.
compression ratio 7,5 : 1
made in Italy.
new std piston, complete with piston rings, gudgeon pin and circlips.
BSA B33/M33 500cc 1954 – 1960. short conrod.
bore 85 mm.
compression ratio 7,5 : 1
made in Italy.