Wossner forged piston kit 8024D050 is an oversized (+0.50mm) solution for Honda MBX125 and MTX125 models from 1983 to 1987. With a 56.50mm bore and precision engineering, it is designed to withstand high-performance demands while ensuring reliable combustion and thermal management. Manufactured in Germany, this kit upholds Wossner's standards for durability and design accuracy.

Features

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  Forged construction offers enhanced strength and resistance to wear

  
  


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  Elliptical profile enables uniform load distribution under heat expansion

  
  


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  Superior heat transfer from combustion chamber to cylinder walls

  
  


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  Reduces localised pressure to help prevent piston collapse

  
  


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  Made in Germany

  
  

Specifications

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  Bore: 56.50mm (Measured: 56.44mm)

  
  


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  Display Volume: 124 cm³

  
  


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  Stroke: 50.60mm

  
  


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  Clearance: 0.06mm

  
  


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  Compression Height: 30.40mm

  
  


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  Wossner Compression Ratio: 2-stroke

  
  


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  OEM Compression Ratio: 2-stroke

  
  


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  Part No.: 56-W903+050.WO (Wossner Piston Honda MBX125 56.50 mm Bore, PN# 8024D050)

  
  


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  Lock P/N: CW16

  
  


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  Pin P/N: WP036

  
  


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  Ring Set P/N: RSB5650 x 2

  
  

Cross-Reference OEM Part Numbers

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  Not provided

  
  

Vehicle Fitments

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  1983 Honda MBX 125

  
  


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  1983 Honda MTX 125

  
  


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  1984 Honda MBX 125

  
  


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  1984 Honda MTX 125

  
  


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  1985 Honda MBX 125

  
  


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  1985 Honda MTX 125

  
  


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  1986 Honda MBX 125

  
  


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  1986 Honda MTX 125

  
  


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  1987 Honda MBX 125

  
  


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  1987 Honda MTX 125