Wossner forged piston kit 8875DA is a standard-size piston with an 83mm bore (measured at 82.94mm) designed for the GASGAS EC300F 4-stroke model from 2013 onward. Engineered for strength, precision, and optimal thermal transfer, this German-made piston kit is ideal for reliable engine performance and durability.

Features

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  Forged piston construction for maximum strength and durability

  
  


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  Elliptical design for consistent bearing surface under heat expansion

  
  


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  Efficient combustion heat transfer to cylinder walls

  
  


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  Prevents piston collapse through even thrust load distribution

  
  


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  Made in Germany

  
  

Specifications

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  Bore: 83mm (Measured: 82.94mm)

  
  


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  Display Volume: 290 cm³

  
  


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  Stroke: 53.60mm

  
  


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  Clearance: 0.06mm

  
  


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  Compression Height: 22.20mm

  
  


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  Wossner Compression Ratio: OEM

  
  


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  OEM Compression Ratio: 13.50:1

  
  


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  Dome Volume: -6.30 cm³

  
  


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  Part No.: 56-W912.A.WO (Wossner 8875DA)

  
  


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  Ring Set: 830XDS

  
  


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  Lock P/N: CW16

  
  


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  Pin P/N: WP059

  
  

Vehicle Fitments

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  2013–onward GASGAS EC300F (4-stroke)