This Wossner forged piston kit with a 54.00mm nominal bore (actual 53.93mm) is specifically designed for the Honda RS125 GP from 1995 to 1997. Precision-engineered for two-stroke race applications, it offers strength, consistent performance, and efficient heat dissipation for competitive use.

Features

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  Forged construction ensures maximum durability under high-performance conditions

  
  


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  Elliptical skirt profile enhances heat distribution and reduces localised stress

  
  


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  Designed for optimal combustion efficiency and reduced friction

  
  


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  Made in Germany using high-precision manufacturing processes

  
  

Specifications

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  Bore Size: 54.00mm (actual 53.93mm)

  
  


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  Stroke: 54.50 mm

  
  


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  Clearance: 0.07 mm

  
  


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  Wossner Compression Ratio: 2 stroke

  
  


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  OEM Compression Ratio: 2 stroke

  
  


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  Compression Height: 29.00 mm

  
  


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  Lock Part Number: CW15

  
  


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  Pin Part Number: WP032

  
  


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  Ring Set Part Number: RSA5400

  
  

Vehicle Fitments

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  Honda RS125 GP 1995

  
  


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  Honda RS125 GP 1996

  
  


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  Honda RS125 GP 1997