This Wossner forged piston kit features a 56.01mm bore (55.95mm actual) and is designed for the Kawasaki KX125 (1986). Built for durability and consistent performance, the piston is engineered to transfer combustion heat efficiently to the cylinder walls. Its elliptical shape provides a balanced bearing surface under heat expansion, reducing stress points and minimising the risk of piston collapse. Manufactured in Germany, this kit includes matching components for proper fit and function in 2-stroke applications.

Features

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  Forged piston for enhanced structural integrity

  
  


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  Effective heat dissipation design

  
  


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  Elliptical profile for even pressure distribution

  
  


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  Made in Germany

  
  


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  Oversize (+0.01) piston for Kawasaki KX125 (1986)

  
  

Specifications

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  Bore Size: 56.01mm (actual 55.95mm)

  
  


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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 8211DB

  
  


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  Lock: CW16

  
  


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  Pin: WP036

  
  


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  Ring Set: RSB5600

  
  


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  Rod: P2037