Working on a racing engine, it is sometimes necessary to adjust the cylinder height in order to adjust the squish clearance, to obtain the right compression in the combustion chamber, or to optimize the valve timing. That's why Athena technicians developed the Race Gasket Kit, the engine gasket kit which covers all the most popular Motocross and Enduro applications on the market, both 2T and 4T.

• No need of extra sealant or machining to accomplish this gasket kit installation
• Perfect interchangeability with the original
• Maximum sealing capacity and reliability