STANDARD BORE HIGH COMPRESSION CYLINDER KIT 250CC (78MM) (13.4:1) ampoules By casting the product

By casting the product

FRONT AXLE PULL SHERCO BLUE

FULLKIT MX BLK HON CRF450R(21+/CRF250R(22)

NBR has excellent resistance to the ethanol used in today's fuel

Exterior Diameter: 129 mm

STANDARD BORE HIGH COMPRESSION CYLINDER KIT 250CC (78MM) (13.4:1) ampoules By casting the productCylinder Works turns up the horsepower with their high compression kits that look just like stock, but theyre 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.