This Wossner forged piston kit features a 56.50mm bore (56.44mm actual) and is designed for the Kawasaki KX125 (1986). Engineered for strength and thermal efficiency, the piston utilises an elliptical design to provide balanced load distribution under heat expansion, minimising stress and the risk of piston failure. Manufactured in Germany, this +0.50mm oversize piston is compatible with standard 2-stroke specifications and includes all required components.

Features

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  Forged piston for enhanced structural integrity

  
  


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  Efficient heat transfer from combustion chamber to cylinder walls

  
  


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  Elliptical profile for even load distribution and reduced localised pressure

  
  


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  Manufactured in Germany

  
  


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  Oversize (+0.50mm) piston for Kawasaki KX125 (1986)

  
  

Specifications

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  Bore Size: 56.50mm (actual 56.44mm)

  
  


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  Compression Height: 29.70mm

  
  


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  Clearance: 0.06mm

  
  


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  Stroke: 50.60mm

  
  


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  Display Displacement: 211 cm³

  
  


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  Compression Ratio: 2-stroke (Wossner and OEM)

  
  

Vehicle Fitments

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  Kawasaki KX125 1986

  
  

Included Components

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  Piston: Wossner 8211D050

  
  


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  Lock: CW16

  
  


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  Pin: WP036

  
  


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  Ring Set: RSB5650

  
  


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  Rod: P2037