2017 KTM 125sx Cylinder and head top end kit

Millennium Part No.:
2017 KTM 125sx cylinder with power valve, head, piston and gasket kit. - Overbore and plated to 134cc (56mm) - Broadband porting set up for pump fuel - Power valve service - New Wiseco 56mm piston - New Cometic gasket kit



Be sure to check out our other services and products for your vehicle:

Cylinder Service

Head Service

Crankshaft Service

Powervalve Service

Cylinder Exchange