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100mm Piston Kit (480/530cc)

100mm big bore kit for the 2003-2010 Husqvarna 450 and 510 models. The forged piston is custom made by CP-Carrillo for Toxic Moto and is much stronger than a casting. The pistons feature CP's X-forging design for rigidity as well as double pin oilers to make sure the wrist pin does not go dry.

  • Displacement Change:
    450 models (449cc>>480cc)
    510 models (501cc>>530cc)
  • 13:1 compression
  • Piston Coating Options:
    • Crown coating is available to help the piston reflect heat if the conditions are too harsh and start to break down the piston crown. 
    • Coating on the skirt helps to prevent scuffing at cold start.
  • Kit includes piston, rings, wristpin, and clips.
  • Available exclusively through Toxic Moto Racing. 

Complete Big Bore KitsHead Gaskets, and Ring Sets are available separately.

Regular price $439.00 USD
Regular price Sale price $439.00 USD
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