Rebuild your BSA A65 650 the correct way using our new Grant piston rings. Grant rings are very high quality and affordable rings that you can install in your vintage BSA 650. We use them on many of our builds here at the shop. Grant rings are made in the USA - all rings are cast iron. Use the drop down menu to select which size rings you need.
Rings will fit original AE / Hepolite pistons or new JCC pistons with no problems. Fits all BSA A650 twins (Lightning, Thunderbolt, Spitfire, Hornet, Firebird Scrambler, etc) from 1962-1972.
•Made in the USA by Grant