OEM-quality 71.5mm piston ring set designed for vintage BSA motorcycles. This set ensures proper compression, reduced oil consumption, and reliable engine performance. Precision-engineered replacement part for classic BSA singles and twins.
Compatibility:
BSA B23
BSA B26
BSA B30WD
BSA B31
BSA C12
BSA C23
BSA R35-4
BSA R36-17
Ideal for restorations, rebuilds, and long-term maintenance of classic BSA models.
