The Wossner 8935DC piston kit is a high-compression forged piston tailored for Kawasaki KXF250 engines. Featuring a 77.00mm standard bore with a measured diameter of 76.99mm, this +0.02mm option delivers a 14.5:1 compression ratio for enhanced performance. Manufactured in Germany, it offers advanced thermal management and structural integrity under demanding operating conditions.

Features

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  Forged piston for superior strength and reliability

  
  


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  High compression ratio of 14.5:1 for increased power output

  
  


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  Engineered to optimise heat transfer from combustion chamber to cylinder walls

  
  


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  Elliptical design ensures uniform expansion and prevents stress-induced collapse

  
  


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  Includes piston, ring set (RIK77.00D), pin (WP070), and circlips (CW16)

  
  

Specifications

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  Bore: 77.00mm (STD)

  
  


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  Diameter: 76.99mm

  
  


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  Sizing: C (+0.02mm)

  
  


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  Compression Ratio: 14.5:1

  
  


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  Wossner Part Number: 8935DC

  
  


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  Kit Part Number: 56-W9952.C.WO.H

  
  


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  Made in Germany

  
  

Cross-Reference OEM Part Numbers

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  PISTON-ENGINEV: 13001-0785

  
  


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  PIN-PISTON: 13002-0048

  
  


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  RING-SET-PISTON: 13008-0028

  
  


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  RING-SNAP, PISTON PIN: 92033-1161

  
  


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  RIK77.00D

  
  


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  WP070

  
  


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  CW16

  
  

Vehicle Fitments

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  Kawasaki KXF250 2017 - 2018

  
  


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  Kawasaki KX250F 2017