Big Bore Cylinder Barrel Kit: Benelli K2 Namur 50 (1999-2003) Suzuki GT125 Yamaha XS 1100 H Sport

Yamaha XS 1100 H Sport (1981)

This cylinder kit has been manufactured to replace the original top end on a Yamaha CS50 for the years and models shown above

To replace: 30506-MA6-003 / 30510-MA6-013 / 30510-MJ1-D01

Yamaha XT 660 R (2004-2011)

Big Bore Cylinder Barrel Kit: Benelli K2 Namur 50 (1999-2003) Suzuki GT125 Yamaha XS 1100 H SportBrand new big bore cylinder barrel kit to fit: Benelli K2 Namur 50 (1999 2003). This cylinder kit is an upgrade on the original Benelli K2 Namur 50cc 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.