Wossner forged piston kit with a 47.01mm bore (46.96mm actual) is specifically engineered for Kawasaki KX80 models from 1988 to 2000, including variants with international bore specifications. Precision-forged in Germany, the piston’s elliptical design improves thermal expansion behaviour, allowing even stress distribution and reducing the risk of piston failure due to localised pressure or collapse.

Features

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  High-strength forged piston for performance and durability

  
  


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  Elliptical shape distributes thrust loads uniformly under heat expansion

  
  


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  Optimised heat transfer from combustion chamber to cylinder wall

  
  


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  Manufactured in Germany with precise tolerances for international bore specs

  
  

Specifications

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  Bore Size: 47.01mm (Actual: 46.96mm)

  
  


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  Compression Height: 26.00mm

  
  


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  Clearance: 0.05mm

  
  


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  Stroke: 45.80mm

  
  


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  Displacement: 79 cm³

  
  


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  Wossner Compression Ratio: 2-stroke

  
  


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  OEM Compression Ratio: 2-stroke

  
  

Cross-Reference OEM Part Numbers

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  Piston Kit: 8234DB

  
  


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  Lock: CW14

  
  


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  Pin: WP058

  
  


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  Ring Set: RSB4700

  
  


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  Rod: P2005

  
  

Vehicle Fitments

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  Kawasaki KX80 (1988–2000)