big bore cylinder barrel kit aprilia sr 50 1994 2000 Yamaha IT250 KTM SX 50 Pro Junior

KTM SX 50 Pro Junior (1997-2001)

This high performance ignition coil pack is designed to upgrade the original ignition coil on a Honda NC50 for the years and models shown above

They have been manufactured to replace the original set of head stock bearings on a Yamaha XN125 for the years and models shown above

This set of rear shocks is designed to replace the original factory shocks on a Yamaha XS250 for the years shown above

If you're having spark issues with your YFM 250 then it's a no brainer to get a new coil on the bike

big bore cylinder barrel kit aprilia sr 50 1994 2000 Yamaha IT250 KTM SX 50 Pro JuniorBrand new big bore cylinder barrel kit to fit: Aprilia SR 50 (1994 2000). This cylinder kit has been manufactured to upgrade the original top end on an Aprilia SR50 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. Not R Model.