All Balls WR101-153 Complete Engine Rebuild Kit for 2014-2015 Honda CRF250R

This complete engine rebuild kit provides the components identified for rebuilding a 4-cycle Honda CRF250R engine. The kit includes a standard-compression Vertex piston with rings, pin and clips; a Hot Rods heavy-duty crank with wrist pin bearing; main bearing and seal components; transmission and counter balancer bearing kits; water pump bearing and seal components; and a Vertex complete gasket, seal and O-ring kit for the top and bottom end.