Big Bore Cylinder Barrel Kit: Aprilia RS4 50 (2011-2017) Yamaha TDM900 Kawasaki VN 800 B1-B9 Vulcan

Kawasaki VN 800 B1-B9 Vulcan Classic (1996-2003)

To replace EBC: H318

This set of head stock bearings are taper roller style bearings that have been manufactured to replace the original set of steering stem (cup and cone) style bearings on a Suzuki PE250 for the years shown above

This ignition coil has been manufactured to replace the original coil pack on a Yamaha XS400 for the years and models shown above

Big Bore Cylinder Barrel Kit: Aprilia RS4 50 (2011-2017) Yamaha TDM900 Kawasaki VN 800 B1-B9 VulcanBrand new big bore cylinder barrel kit to fit: Aprilia RS4 50 (2011 2017). This cylinder kit has been manufactured to upgrade the original top end on an Aprilia RS4 50 to 70cc for the years and models shown above. The kit includes the cylinder barrel jug, head, piston kit and gaskets. To upgrade D50B0 or D50B1 2 stroke engine from 50cc to 70cc. Chassis Prefix: ZD4TK000 ZD4VX ZD4TK0008 ZD4TK0000.