Athena 22-24 Yamaha 125 YZ Race Gasket Kit

When you're working on a racing engine, sometimes it's 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.

• Two cylinder base gasket, one with reduced thickness to increase compression and decrease squish
• No need of extra sealant or machining to accomplish this gasket kit installation
• Perfect compatibility with any original component
• Perfect interchangeability with the original
• Maximum sealing capacity and reliability