Big Bore Cylinder Barrel Kit: Yamaha DT50 DT 50 (1997-2002) Yamaha V80 If you're having spark issues

If you're having spark issues with your IT 490 then you've come to the right place

This cylinder kit has been manufactured to upgrade the original top end on an Aprilia Rally 50 to 70cc for the years and models shown above

Yamaha PW 80 (1983-2009)

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Suzuki TS50 for the years and models shown above

Big Bore Cylinder Barrel Kit: Yamaha DT50 DT 50 (1997-2002) Yamaha V80 If you're having spark issuesBrand new big bore cylinder barrel kit to fit: Yamaha DT 50 R (1997 2002). This cylinder kit has been manufactured to replace the original top end on an Yamaha DT50 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: 4YV E1311 00 (AM6 engine).