ATHENA

Piston Kit With Gaskets A Yamaha Yz250

Part # 0903-1784

• —Made of high-performance aluminum alloy with high silicon content that guarantee the same reliability of the OE piston, while at the same time providing greater resistance and excellent performance
• —The smooth profile ensures a regular flow and the perfect flame propagation
• —The piston for 2-stroke Off-Road are produced by numerical control (CNC) machines
• —Made of special high performance aluminum alloy with high silicon content that guarantee the same reliability of the OE piston
• —Piston rings guarantee high seal to the cylinder walls with less friction and therefore a higher performance
• —The gasket kit is produced following the strict parameters set by the manufacturers
• —The gasket is made from raw materials and performs surface treatments to compensate for surface irregularities and follows material stress relieving process to improve sealing in the most critical areas