New cnc throttle housing, this is a much smoother throttle and should make your cables last longer! The locking nut on the cable at the top will have to come off and screw the cable all the way in for these to work.

New design JKS TS 50 upgraded Chain Roller, will come with the bolt because it takes a longer bolt to use.

Ts50 top end piston kit.

Piston and ring

Wristpin and bearing 

Base gasket

No head gasket, they are built using rtv sealant for head gasket. 

Ts50 top end piston kit.

Piston and ring

Wristpin and bearing 

Base gasket and head gasket o-rings