This Wossner piston kit features a 54.02mm bore and 53.97mm actual piston diameter, tailored for the Kawasaki KX125 from 2001 to 2002. With forged construction and precision engineering, it ensures optimal strength, thermal efficiency, and consistent performance in high-demand 2-stroke engine applications.

Features

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  Forged piston provides superior structural integrity and wear resistance

  
  


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  Maximises heat transfer from combustion chamber to cylinder walls

  
  


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  Elliptical design ensures even bearing surface under thermal expansion

  
  


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  Prevents piston collapse by evenly distributing thrust loads

  
  


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  Manufactured in Germany

  
  

Specifications

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  Bore: 54.02mm

  
  


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  Piston Diameter: 53.97mm

  
  


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  Display (cm³): 125

  
  


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  Stroke (mm): 45.80

  
  


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  Clearance (mm): 0.05

  
  


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  Compression Height (mm): 26.00

  
  


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  Wossner Compression Ratio: 2-stroke

  
  


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  OEM Compression Ratio: 2-stroke

  
  

Vehicle Fitments

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  Kawasaki KX125 2001–2002

  
  

Included Components

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  Lock: CW15

  
  


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  Pin: WP032

  
  


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  Ring Set: RSB5400

  
  


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  Rod: P2034

  
  


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  Part Number: 56-W783+00C.WO (Piston PN# 8062DC)