PISTON KIT CRF450 2017 96mm A, WOSSNER 8937DA 14:1 Comp 13110-MKE-A00, HI-COMP

This Wossner forged piston kit is designed specifically for the 2017 Honda CRF450R, offering a high-compression setup with a 96mm standard bore. Manufactured in Germany, this piston delivers superior strength and heat management for demanding race and performance applications. Engineered for precise thermal expansion and even load distribution, it includes all essential components for installation.

Features

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  High-compression design (14:1) for enhanced performance

  
  


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  Forged construction for superior strength and durability

  
  


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  Elliptical shape for even thrust load distribution and minimised piston collapse

  
  


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  Optimised heat transfer from the combustion chamber to cylinder walls

  
  


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  Includes piston, rings, pin, and circlips

  
  


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  Must be used with NGK spark plug R0465B-10

  
  

Specifications

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  Bore size: 96.00mm (Standard)

  
  


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  Piston size: 95.95mm

  
  


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  Compression ratio: 14:1

  
  


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  Part number: 8937DA

  
  


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  Wossner kit part number: 56-W9949.A.WO.H

  
  

Cross-Reference OEM Part Numbers

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  RIK96.00E

  
  


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  WP028

  
  


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  CW19

  
  


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  13101-MKE-A00

  
  


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  13011-MKE-A00

  
  


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  13111-MKE-A01

  
  


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  13112-MKE-A00

  
  

Vehicle Fitments

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  Honda CRF450R (2017)