This Wossner piston kit features a 66.42mm bore, offering a +0.02mm oversize fitment for the Suzuki RM250 models produced between 2000 and 2002. With forged construction and precision engineering, it delivers excellent durability and efficient heat transfer, suited for high-performance 2-stroke applications.

Features

• 
  

  Forged piston ensures increased strength and wear resistance

  
  


• 
  

  Designed for optimal heat dissipation from the combustion chamber to the cylinder

  
  


• 
  

  Elliptical design distributes thrust loads evenly under expansion

  
  


• 
  

  Helps prevent piston collapse by reducing localised pressure

  
  


• 
  

  Manufactured to high standards in Germany

  
  

Specifications

• 
  

  Bore: 66.42 mm

  
  


• 
  

  Actual piston size: 66.36 mm

  
  


• 
  

  Stroke: 72.00 mm

  
  


• 
  

  Display volume: 249 cm³

  
  


• 
  

  Clearance: 0.06 mm

  
  


• 
  

  Compression ratio: 2-stroke (Wossner and OEM)

  
  


• 
  

  Compression height: 38.00 mm

  
  

Cross-Reference OEM Part Numbers

• 
  

  Piston Kit: 8059DC

  
  


• 
  

  Lock: CW18

  
  


• 
  

  Pin: WP033

  
  


• 
  

  Ring Set: RSB6640 x 2

  
  


• 
  

  Rod: P2026

  
  


• 
  

  Part No: 56-W756.C.WO

  
  

Vehicle Fitments

• 
  

  Suzuki RM250 2000

  
  


• 
  

  Suzuki RM250 2001

  
  


• 
  

  Suzuki RM250 2002