This Wossner piston kit with a 54.00mm bore (standard size) is designed for Kawasaki KX125 models from 1999 to 2000. Made in Germany, the forged piston provides outstanding strength and thermal performance, ensuring reliability under the demands of two-stroke racing and riding.

Features

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  Forged piston construction for maximum durability

  
  


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  Optimised heat transfer from combustion chamber to cylinder wall

  
  


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  Elliptical profile ensures uniform expansion and reduces risk of piston collapse

  
  


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  Precision-engineered and manufactured in Germany

  
  

Specifications

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  Bore size: 54.00 mm

  
  


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  Actual piston size: 53.95 mm

  
  


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  Display (cm³): 125

  
  


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  Stroke (mm): 54.50

  
  


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  Clearance (mm): 0.05

  
  


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  Compression ratio: 2-stroke (Wossner and OEM)

  
  


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  Compression height (mm): 29.30

  
  

Cross-Reference OEM Part Numbers

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  13001-1524

  
  


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  741M05400

  
  

Vehicle Fitments

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  1999 Kawasaki KX125

  
  


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  2000 Kawasaki KX125

  
  

Included Components

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  Piston: Wossner PN# 8057DA

  
  


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  Lock: PN# CW15

  
  


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  Pin: PN# WP032

  
  


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  Ring Set: PN# RSB5400

  
  


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  Rod: PN# P2034