This Wossner forged piston kit with a 56.00mm bore is an oversized (+2.00mm) replacement for the Sachs 125/6 engine. Made in Germany, it is designed for high durability and optimal thermal performance. The elliptical design provides uniform pressure distribution under heat expansion, reducing stress and preventing piston failure in two-stroke engines.

Features

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  Forged construction for high strength and durability

  
  


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  Engineered for efficient combustion heat transfer to cylinder walls

  
  


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  Elliptical profile ensures consistent bearing surface under thermal load

  
  


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  Even distribution of thrust loads minimises localised stress

  
  


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  Manufactured in Germany

  
  

Specifications

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  Bore: 56.00mm (+2.00mm Oversize)

  
  


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  Actual bore: 55.94mm

  
  


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  Display volume: 122 cm³

  
  


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  Stroke: 54.00mm

  
  


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  Clearance: 0.06mm

  
  


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  Wossner compression ratio: 2-stroke

  
  


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  OEM compression ratio: 2-stroke

  
  


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  Compression height: 38.00mm

  
  

Cross-Reference OEM Part Numbers

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  56-W9843.200

  
  


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  8286DB

  
  


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  Clip Part Number: CW15

  
  


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  Pin Part Number: WP132

  
  


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  Ring Set Part Number: RSB5600 (x2)

  
  

Vehicle Fitments

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  Sachs 125/6