BSA Piston A65 Assembly +020 9:1Made in Far East - good qualityPiston rings are HepolitePrice per Pairincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thou
BSA A50 500cc Piston Pair STD 1963-70 = 65.5 mm
Compression ratio 9:1
Please see measurements in techn. data and last picture
Complete incl. Gudgeon pin, piston rings and circlips
Piston Clearance 0.12mm or 45thou
Price per Pair