BSA B33 Piston Ring Set / Piston Rings +020
+020=85.5mm
500cc
Oil Ring: 4mm thick, 3.5mm deep
Upper + Middle Ring: 2.35mm thick
+020=85.5mm
500cc
Oil Ring: 4mm thick, 3.5mm deep
Upper + Middle Ring: 2.35mm thick
Article number
B148A. 65-1250. 65-1244-020
Price excl. VAT
€ 24,58