This Wossner piston kit features a 49mm bore size (48.95mm actual) and is designed for use in Suzuki RM80 models from 1986 to 1987. Manufactured in Germany, the piston is forged for high strength and thermal efficiency. Its elliptical design provides a more consistent bearing surface under expansion, reducing localised stress and minimising the risk of piston collapse.

Features

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  Forged construction for enhanced durability

  
  


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  Elliptical design distributes thrust loads evenly under heat

  
  


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  Efficient heat transfer from combustion chamber to cylinder walls

  
  


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  Manufactured in Germany

  
  

Specifications

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  Bore Size: 49mm (48.95mm)

  
  


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  Display: 80 cm³

  
  


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  Stroke: 46.80 mm

  
  


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  Clearance: 0.05 mm

  
  


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  Compression Height: 27.00 mm

  
  


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  Compression Ratio: 2-stroke (Wossner and OEM)

  
  

Cross-Reference OEM Part Numbers

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  Piston Kit: 8227D150

  
  


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  Lock: CW14

  
  


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  Pin: WP058

  
  


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  Ring Set: RSB4900

  
  


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  Part No.: 56-W542+150.WO

  
  

Vehicle Fitments

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  Suzuki RM80 1986

  
  


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  Suzuki RM80 1987