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Piston Kit with Gaskets - 66.34 mm - Yamaha
Piston Kit with Gaskets - 66.34 mm - Yamaha

ATHENA

Piston Kit with Gaskets - 66.34 mm - Yamaha

0903-1784

$209.95

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DESCRIPTION


Fitments

Years Make Model
1999 - 2023 Yamaha YZ 250
2022 - 2023 Yamaha YZ 250 Monster Energy Racing

Features

  • 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

    • Specs

  • Piston Head Shape: Domed
  • Piston Material: Aluminum Alloy
  • Piston Material: Forged
  • Bore Size: 66.34 mm
  • Displacement: 250 cc
  • Engine Type: 2-Stroke
  • Model: A
  • Product Name: Piston Kit
  • Type: Top End
  • Compression Ratio: Standard
  • Riding Style: Off-Road
  • Units: Kit

    • Approximate Package Weight & Dimensions

  • Weight: 1.3
  • Height: 5
  • Length: 9
  • Width: 7.25