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WISECO

High-Performance Piston Kit with Gaskets for 4-Stroke

Manufacturer CodePK1401
Product CodeCHM-WISECO-PK1401
  • Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
  • Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC)
  • Wiseco pistons can be fitted only with Wiseco rings
  • Cylinder sleeves must be purchased separately.


    • Fits Nikasil bore cylinder. Kit Includes: • Piston Kit #4882M07700 • Ring Set #7700XU • Wrist Pin S742 • Wrist Pin Retainer Set #CW16 • Gasket Kit #W5921

    Vehicle fitment

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

    This part is compatible with 2 motorcycle models.
    • YAMAHA WR 250 F2005–2013
    • YAMAHA YZ 250 F2005–2007
    On demand
    Delivery time determined after consultation
    RON 1,759.85
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    Specificații

    Specificații

    TypeTop End
    ModelForged Series
    UnitsKit
    Bore Size77,00 mm
    Engine Type4-Stroke
    Displacement250 cc
    Product NameRebuild Kit
    Riding StyleOff-Road
    Skirt CoatingNon-Coated
    Stroke Length53,60 mm
    Research ValueFinalized
    Piston Diameter76,95 mm
    Piston Material2618 Aluminum Alloy
    Bore Size Metric77.00 mm
    Compression Ratio12,5:1
    Stroke Length Metric53.60 mm
    Piston Diameter Metric76.95 mm
    Compression Ratio Imperial12.5:1