The Wossner 8098DA piston kit is a standard-size forged piston specifically designed for Suzuki RM125 models from 2004 to 2012. With a 54.00mm bore and a 53.95mm piston diameter, this piston delivers high strength and consistent thermal performance for two-stroke engines. Its elliptical shape enables even expansion and load distribution, minimising wear and preventing piston collapse. Precision-manufactured in Germany, this component ensures long-lasting reliability and performance under demanding conditions.

Features

• 
  

  Forged piston construction for superior durability and strength

  
  


• 
  

  Engineered for efficient heat transfer from combustion chamber to cylinder walls

  
  


• 
  

  Elliptical design distributes thrust loads evenly to reduce localised stress

  
  


• 
  

  Manufactured in Germany with high-precision standards

  
  

Specifications

• 
  

  Bore: 54.00 mm

  
  


• 
  

  Piston Diameter: 53.95 mm

  
  


• 
  

  Display Displacement: 125 cm³

  
  


• 
  

  Stroke: 54.50 mm

  
  


• 
  

  Piston Clearance: 0.05 mm

  
  


• 
  

  Compression Height: 29.50 mm

  
  


• 
  

  Compression Ratio (Wossner and OEM): 2-stroke

  
  


• 
  

  Lock Part Number: CW15

  
  


• 
  

  Pin Part Number: WP032

  
  


• 
  

  Ring Set Part Number: RSB5400

  
  


• 
  

  Rod Part Number: P2016

  
  

Cross-Reference OEM Part Numbers

• 
  

  12110-36E31-0F0

  
  


• 
  

  09104823

  
  


• 
  

  835M05400

  
  


• 
  

  12101-36821

  
  


• 
  

  12110-36F00-0F0

  
  


• 
  

  12141-36F00

  
  


• 
  

  12151-01B41

  
  


• 
  

  09381-15001

  
  

Vehicle Fitments

• 
  

  Suzuki RM125 2004 - 2012