Big Bore Cylinder Barrel Kit: Gilera RCR50 RCR 50 (2006-2018) Yamaha YFM200 Kawasaki ZX-6R (ZX600 G) (1998-1999)

Kawasaki ZX-6R (ZX600 G) (1998-1999)

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Triumph Bonneville 865 for the years and models shown above

Honda CB 650 SC Nighthawk DOHC (1983-1985)

Kawasaki GPZ 400 R (ZX400 D1-D4) (1985-1988)

Big Bore Cylinder Barrel Kit: Gilera RCR50 RCR 50 (2006-2018) Yamaha YFM200 Kawasaki ZX-6R (ZX600 G) (1998-1999)Brand new big bore cylinder barrel kit to fit: Gilera RCR 50 (2006 2018). This cylinder kit has been manufactured to upgrade the original top end on a Gilera RCR50 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: ZAPG11D1A ZAPABA01 ZDPKKA00.