BSA Bantam D1 Piston +060with Piston Rings, Circlips and Gudgeon PinPiston Clearance 0.12mm or 45thouSTD = 52mm +1,5mmGudgeon Pin: 42mm x 12mmPlease see at all pictures
BSA Bantam D3 Piston STD
with Piston Rings, Circlips and Gudgeon Pin
Piston Clearance 0.12mm or 45thou
STD = 57mm
Gudgeon Pin: 48mm x 12mm
Please see at all pictures
BSA Bantam D3 Piston +020
with Piston Rings, Circlips and Gudgeon Pin
Piston Clearance 0.12mm or 45thou
STD = 57mm +0,5mm
Gudgeon Pin: 48mm x 12mm
Please see at all pictures
BSA Bantam D3 Piston +060
with Piston Rings, Circlips and Gudgeon Pin
Piston Clearance 0.12mm or 45thou
STD = 57mm +1,50mm
Gudgeon Pin: 48mm x 12mm
Please see at all pictures