big bore cylinder barrel kit yamaha yq50 yq 50 1998 2009 Honda ST1300 Please check your mounting prior

Please check your mounting prior to purchasing as some WR250 models will have 80mm mounting

Honda CR 125 R (1999-1997)

Suzuki GSX-R 400 R (GK73A) (1989)

Some models will need a different shaped spark plug cap

This set of black series brake pads will fit the front and rear brake on a Yamaha FZS600 for the years and models shown above

big bore cylinder barrel kit yamaha yq50 yq 50 1998 2009 Honda ST1300 Please check your mounting priorBrand new big bore cylinder barrel kit to fit: Yamaha YQ 50 Aerox (1998 2009). This cylinder kit has been manufactured to upgrade the original top end on a Yamaha YQ50 to 70cc for the years and models shown above. The kit includes the cylinder barrel jug, head, piston kit and gaskets. To upgrade from 50cc to 70cc.