P400210100001 - Athena Big Bore Cylinder Kit For HM Moto CRE-F 450R 2005-2007

Features: All the cylinders are entirely engineered in Italy by Athena’s R&D Department which has a strong internal know-how and cutting-edge tools to design and test each piece. They are coated with motor-nicksil, a nickel-silicon coating developed by Athena to obtain smoothness and optimal wear resistance. The kit includes the high-quality aluminum cylinder with increased bore, the complete piston with the piston pin and rings, and all the necessary gaskets. This cylinder kit can be installed without making any changes to the engine crankcase.