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WOSSNER

Piston Kit

Manufacturer Code8590DB
Product CodeCHM-WOSSNER-8590DB
  • Forged Piston: Made from aerospace-grade aluminum alloy using a closed-die forging process, which aligns the grain structure for high tensile strength and fatigue resistance
  • Piston Skirt Coating: Most kits feature a specialized dry-lute or molybdenum disulfide surface coating on the skirts to reduce friction, prevent scuffing, and ease the break-in process
  • Piston Rings: High-quality piston rings designed to match the specific thermal expansion and sealing requirements of the piston
  • Wirst Pin: Precision-machined steel pin
  • Circlips: Secure clips to keep the wristpin in place


    • Vehicle fitment

    Select your vehicle in the bar above to check if this part fits.

    This part is compatible with 2 motorcycle models.
    • HONDA CRF 250 R2004–2009
    • HONDA CRF 250 X2004–2009
    On demand
    Delivery time determined after consultation
    RON 1,073.50
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    Specificații

    Specificații

    TypeDual Ring
    ModelPro Series
    UnitsKit
    Engine Type4-Stroke
    Piston SizeStandard Size B
    Product NamePiston Kit
    Ring MaterialCast| Nitride Coated| Steel
    Skirt CoatingMolybdenum Disulphite
    Stroke Length52,20 mm
    Research ValueFinalized
    Piston Diameter77,97 mm
    Piston MaterialAluminum Alloy| Forged
    Compression Ratio13,9:1