BSA B50 Piston +030 84,75mm 1971-73
+030 =84,75 mm
Victor 500, MX, B50T, Gold Star B50SS
CR: 10,1
including gudgeon Pin, piston rings and circlips
Piston clearance 0,12 mm
Gudgeon Pin diameter 19 mm
BSA Bantam D1 Piston +060
with Piston Rings, Circlips and Gudgeon Pin
Piston Clearance 0.12mm or 45thou
STD = 52mm +1,5mm
Gudgeon Pin: 42mm x 12mm
Please see at all pictures
BSA Bantam D1 Piston STD
with Piston Rings, Circlips and Gudgeon Pin
Piston Clearance 0.12mm or 45thou
STD = 52mm
Gudgeon Pin: 42mm x 12mm
Please see at all pictures
BSA Gold Star Piston Pre Unit DBD +020 = 85,5 mm
CR: 10,1
including gudgeon Pin, piston rings and circlips
Piston clearance 0,12 mm
Gudgeon Pin diameter 19 mm
JP