This Wossner forged piston kit with a 48.00mm bore is a standard size replacement designed for Suzuki RM85 models from 2002 to 2018. Built for high-performance two-stroke applications, this German-made piston provides outstanding strength, thermal efficiency, and structural reliability. Its elliptical design ensures even load distribution, reducing the risk of piston collapse during high-stress operation.

Features

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  Forged construction offers superior durability and mechanical strength

  
  


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  Engineered for optimal combustion heat transfer to cylinder walls

  
  


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  Elliptical profile promotes uniform load distribution and minimises localised pressure

  
  


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  Made in Germany

  
  

Specifications

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  Bore: 48.00mm

  
  


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  Actual Bore: 47.95mm

  
  


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  Engine Displacement: 84 cm³

  
  


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  Stroke: 46.80mm

  
  


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  Clearance: 0.05mm

  
  


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  Compression Ratio: 2-stroke (Wossner and OEM)

  
  


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  Compression Height: 27.00mm

  
  


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  Lock Part Number: CW14

  
  


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  Pin Part Number: WP058

  
  


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  Ring Set Part Number: RSB4800

  
  


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  Rod Part Number: P2007

  
  

Cross-Reference OEM Part Numbers

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  12110-03B20-0F0

  
  


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  09104829

  
  


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  806M04800

  
  

Vehicle Fitments

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  2002 Suzuki RM85 2002 - 2018