Big Bore Cylinder Barrel Kit: Beta RR50 RR 50 (1999-2002) KTM SXC625 BMW R 100 R Roadster

BMW R 100 R Roadster (1991-1995)

You can also fit the shorter style piston instead

To replace OEM: 2XL-82310-10

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Honda C50 for the years and models shown above

Yamaha FZX 750 Fazer (1986-1989)

Big Bore Cylinder Barrel Kit: Beta RR50 RR 50 (1999-2002) KTM SXC625 BMW R 100 R RoadsterBrand new big bore cylinder barrel kit to fit: Beta RR 50 Enduro (1999 2002). Beta RR 50 Supermoto (1999 2002). This cylinder kit has been manufactured to replace the original top end on an Beta RR50 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: TBC.