big bore cylinder barrel kit aeon aero 50 1999 2006 Yamaha NS50 Yamaha SA 50 M Passola

Yamaha SA 50 M Passola (1980-1981)

This heavy duty gold X-ring chain has been manufactured to replace the original chain on a Honda XRV750 for the years and models shown above

Yamaha PW 50 (1981-2023)

Yamaha YFM 450 Grizzly FG (2007-2009)

big bore cylinder barrel kit aeon aero 50 1999 2006 Yamaha NS50 Yamaha SA 50 M PassolaBrand new big bore cylinder barrel kit to fit: Aeon Aero 50 (1999 2006). This cylinder kit is an upgrade on the original Aeon Aero 50 for the years and models shown above. The top end will go from 50cc to 70cc. This kit includes: cylinder (barrel jug) cylinder head piston kit gaskets To replace OEM cylinder: TBC Minarelli Horizontal 2T A C (Air Cooled) Engine.