Kibblewhite 30-33700 - Kibblewhite Top End Service Kit For Honda CRF250R 2004-2007

Features: Kit includes all necessary parts for a complete top-end service/rebuild: pistons, piston rings, piston pins, gaskets, valves, and valve springs. Pistons fully machined from 2618 aluminum alloy with a performance skirt coating. Lightweight racing valve spring kit with titanium valve spring retainers, dual springs and H.T. steel base washers (springs are suitable for use with high-performance cams). All necessary gaskets, seals and O-rings included.