This ProX 2-stroke piston kit with a 41.00mm bore is engineered for a wide selection of 50cc Suzuki and Kawasaki models. Designed as a complete OEM-grade replacement, it includes all necessary components for quick installation and reliable performance in both recreational and utility applications.

Features

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  Complete kit includes piston rings, wrist pin, and circlips

  
  


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  Precision CNC-machined using low-expansion, low-friction alloy adopted by major Japanese OEMs

  
  


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  OEM-style tin coating assists in the engine break-in phase

  
  


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  Exceeds or matches OEM quality standards

  
  


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  Direct OEM replacement for easy installation

  
  


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  100% factory-tested for guaranteed reliability

  
  


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  Designed to handle increased mechanical and thermal loads

  
  


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  Covered by ProX performance guarantee

  
  

Specifications

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  Bore Size: 41.00 mm

  
  


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  Type: 2-stroke piston kit

  
  


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  Part Number: PROX 01.3001.000

  
  

Vehicle Fitments

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  Kawasaki KFX 50 (2003–2006)

  
  


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  Kawasaki KFX50 (KSF50) (2005–2006)

  
  


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  Suzuki Estilete 50 (UF50) (1950–2014)

  
  


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  Suzuki FA 50 (1950–2014)

  
  


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  Suzuki FS 50 (1950–2014)

  
  


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  Suzuki FZ 50 (1950–2014)

  
  


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  Suzuki GT 50 (1950–2014)

  
  


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  Suzuki JR 50 (1950–2014)

  
  


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  Suzuki Katana (AY50) (1950–2014)

  
  


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  Suzuki LT-50 QuadRunner (1984–2006)

  
  


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  Suzuki Street Magic 50 (1950–2014)

  
  


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  Suzuki TS 50 (1950–2014)

  
  


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  Suzuki TS 50 X (1950–2014)

  
  


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  Suzuki Zillion W 50 (UX50) (1950–2014)

  
  


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  Suzuki ZR 50 (1950–2014)