CYLINDER WORKS STD BORE H-C KIT HONDA CRF250R 08-09 10001-K02HC

Cylinder Works turns up the horsepower with their high compression kits that look just like stock, but they’re not! All cylinders are nickel silicon-carbide plated for a low-friction surface, better heat dissipation and more durability. All kits come with everything, except the mechanic! Gaskets and seals, along with a Vertex piston, rings, wrist pin and circlips.