big bore cylinder barrel kit aprilia rs50 rs 50 1993 2005 Honda SCL500 31600-KY2-701

31600-KY2-701

To replace OEM: 30510-MW0-003

These sets of brake drum shoes have been manufactured to replace the original front sets of brake drum shoes on a Yamaha YFB250 for the years and models shown above

To upgrade OEM: 30500-167-013

This speedo cable has been designed to replace the original cable on a Yamaha RZ250 for the years and models shown above

big bore cylinder barrel kit aprilia rs50 rs 50 1993 2005 Honda SCL500 31600-KY2-701Brand new big bore cylinder barrel kit to fit: Aprilia RS 50 (1993 2005). This cylinder kit has been manufactured to replace the original top end on an Aprilia RS50 for the years and models shown above. The kit includes: cylinder barrel jug head piston kit gaskets To upgrade the original from 50cc to 70cc. 47mm bore. To replace OEM: AP8206375. CHASSIS NUMBER PREFIX: 070,085,ZD4MM.