Motorcycle 70mm Big Bore Cylinder Piston Kit for YX250 CG250 To CG300 Pin 16mm
Cylinder inner diameter 70mm, piston pin 16mm Package Included: (As the picture shown) 1Cylinder block 1Piston kit 1Ring kit 1Gasket kit 2Valve Oil Seal The instruction is not Included. Professional installation is Highly Recommended.