Big Bore Cylinder Barrel Kit: Piaggio Quartz 50 (1992-1996) Yamaha XJ750 Honda TRX 500 Foreman S

Honda TRX 500 Foreman S (2005-2011)

Honda CB 1300 A Super Four (2005-2009)

Triumph Sprint Executive 900 (1997-1998)

Kawasaki Z 440 H (1982-1983)

This cylinder kit is an upgrade on the original Aprilia SR 50 for the years and models shown above

Big Bore Cylinder Barrel Kit: Piaggio Quartz 50 (1992-1996) Yamaha XJ750 Honda TRX 500 Foreman SBrand new big bore cylinder barrel kit to fit: Piaggio Quartz 50 (L C) (1992 1996). This cylinder kit is an upgrade on the original Piaggio Quartz 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 Piaggio NRG Purejet 2T L C (Liquid Cooled) Engine.