big bore cylinder barrel kit yamaha yq50 yq 50 1998 2009 Honda ST1300 33420-17C00

33420-17C00

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

Honda CR 125 R (1999-1997)

We also sell the standard coil if you're looking for a like for like replacement of the original part

They have been manufactured to replace the original set of head stock bearings on an XV250 for the years and models shown above

big bore cylinder barrel kit yamaha yq50 yq 50 1998 2009 Honda ST1300 33420-17C00Brand 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.