Wiseco Forged 77.00mm Piston & Top End Gasket Kit (PK1401)

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$301.46
$269.99
(You save $31.47 )
UPC: 193564154156
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  • 12.5:1 Compression Ratio
  • Standard Bore
  • Non-Coated
  • Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
  • Designed and built for each specific 4-stroke powersports engine
  • Improved tensile strength of forged material optimizes strength and service life
  • Engineered, forged, and machined in the USA
  • Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC)
  • Wiseco pistons can be fitted only with Wiseco rings
  • Cylinder sleeves must be purchased separately.
Compatible Vehicles
Years Make Make Notes
2005-2009 Yamaha WR250F
2011 Yamaha WR250F
2013 Yamaha WR250F
2005-2007 Yamaha YZ250F

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