Wiseco Piston Kit Standard 77.00mm - 14.2:1 Compression - RC894M07700 | Kawasaki KX250F 2011-2014

Item # : 185923

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  • Manufacturer: Wiseco



Wiseco Piston Kit - Standard 77.00mm - 14.2:1 Compression


  • Until now these pistons have only been available to top race teams and experienced engine builders
  • Built on dedicated boxed forgings for ultimate stiffness and minimal weight
  • High compression for maximum torque and usable power
  • Shot peened for extra toughness and durability
  • Titanium Nitride coated rings for fast break-in, superior ring life, sustained power and reduced blow by ArmorGlide permanent skirt coating for reduced friction and ultimate scuff protection
  • Super finished wrist pins for low friction and reduced galling
  • Horizontal slot pin oiling for improved pin lubrication and reduced friction
  • Pressure seal grooves between rings for maximum ring seal
  • Race-ready domes for smooth edges and optimum flame propagation during combustion


  • Bore - Standard: 77.00mm
  • Bore - Actual: 77.00mm
  • Compression Ratio - Actual: 14.5:1
  • Additional Info.: DLC Piston Pin
  • Coating: ArmorPlating
  • Skirt Coating: ArmorGlide

Item Contents:

  • 7700YCA - 77.00 mm Ring Set .8 x 1.5mm TiN Coated
  • Ring - Set
  • S677C - PistonPin 16 x 40mm DLC Coated TW
  • W6883 - Round Wire Retainer 16mm x .049" (pair)

Manufacturer Part Number: RC894M07700