This a new 70cc 47mm Top End Rebuild Kit for Chinese ATV's, Dirt Bikes, Mini Choppers & Go Karts. 
Includes Tao Tao, Kazuma, Roketa plus others.

This kit includes:
1 - Cylinder head assembly (includes the cam, valves & cam sprocket)
1 - Cylinder
1 - Piston
1 - Set of piston rings
1 - Set of circlips
1 - Piston pin
1 - Gasket set
2 - Exhaust studs
1 - Spark plug

Please check to see that you need a 47mm bore prior to ordering.

Thank you