The Wossner 8167DC piston kit is a +0.02 oversize forged piston developed for Kawasaki KX125 models from 2004 to 2009. With a bore size of 54.02mm and a piston diameter of 53.97mm, this piston ensures durability and consistent thermal performance in two-stroke applications. Its elliptical design allows for even pressure distribution during expansion, reducing stress points and enhancing reliability. Manufactured in Germany, this component is built to meet strict performance and quality standards.

Features

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  Forged construction provides exceptional strength and durability

  
  


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  Designed for optimal combustion chamber heat transfer

  
  


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  Elliptical profile improves load distribution and reduces piston collapse risk

  
  


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  Manufactured in Germany with precision engineering

  
  

Specifications

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  Bore: 54.02 mm

  
  


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  Piston Diameter: 53.97 mm

  
  


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  Display Displacement: 125 cm³

  
  


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  Stroke: 54.50 mm

  
  


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  Piston Clearance: 0.05 mm

  
  


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  Compression Height: 29.30 mm

  
  


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  Compression Ratio (Wossner and OEM): 2-stroke

  
  


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  Lock Part Number: CW15

  
  


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  Pin Part Number: WP032

  
  


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  Ring Set Part Number: RSB5400

  
  


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  Connecting Rod Kit Part Number: P2010

  
  

Vehicle Fitments

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  Kawasaki KX125 2004 - 2009