PISTON RING SET B50 plus 020 (84.5MM) BSA 500 single 20 over Keihin the sheath is 52" the

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PISTON RING SET B50 plus 020 (84.5MM) BSA 500 single 20 over Keihin the sheath is 52" theYou will receive a set of Gandini Piston Rings. The 3 500 plus 20 Piston Rings are brand new, never installed, and in excellent condition. They are 84. 5 mm in diameter. Will fit in BSA B50 20 over Condition: NEW Brand: GANDINI INDUSTRIA Country Region of Manufacture: ITALY Manufacturer Part Number: SF 8413A 050