CYLINDER WORKS CYLINDER KIT 96.00/STD 12.5:1 HON - 422-10006K2Includes cylinder, piston kit and gaskets Matched with vertex pistons to ensure longevity, performance and reduce engine noise Replacement piston, gaskets, and ring sets available Cylinder looks just like stock Nickel silicon carbide plated for longer life These items are designed exclusively for closed course competition use ONLY Use on public lands or highways in the state of California is illegal