BSA C15 Piston STD. NOS
PC1.1-40-259/STD.
BSA C15 Piston STD. = 67mm
gudgeon pin 11/16 17.4 mm
Compression Height: 36.1mm
no piston rings,gudgeon pin,circlips
gudgeon pin 11/16 17.4 mm
Compression Height: 36.1mm
no piston rings,gudgeon pin,circlips