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WISECO

Piston Kit Forged Series for 4-Stroke

Manufacturer CodeW4939M08500
Product CodeCHM-WISECO-W4939M08500
  • Forged 4-stroke piston is designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength
  • Dedicated forgings allow for optimized strength-to-weight ratio
  • Ideal for multiple purpose riding
  • Kit includes piston, wrist pin, rings and circlips


    • Vehicle fitment

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

    This part is compatible with 18 motorcycle models.
    • YAMAHA YFM 450 FA 4X42003–2006
    • YAMAHA YFM 450 FAH 4X42003–2006
    • YAMAHA YFM 450 FA SE 4X42005–2006
    • YAMAHA YFM 450 FG 4X42007–2011
    • YAMAHA YFM 450 FGH 4X42007–2011
    • YAMAHA YFM 450 FG OH 4X42007
    • YAMAHA YFM 450 FGP 4X42011
    • YAMAHA YFM 450 FGPH 4X42011
    • YAMAHA YFM 450 FG SE 4X42007
    • YAMAHA YFM 450 FG SP 4X42008
    • YAMAHA YFM 450 FX 4X42006–2010
    • YAMAHA YFM 450 FX SE 4X42007–2008
    • YAMAHA YXR 450 F 4X42007–2009
    • YAMAHA YXR 450 FA 4X42006
    • YAMAHA YXR 450 FAH 4X42006
    • YAMAHA YXR 450 FH 4X42007–2009
    • YAMAHA YXR 450 F SE 4X42007
    • YAMAHA YXR 450 F SP 4X42008
    In stock
    1 in stock
    Delivery in 1-3 business days
    RON 1,241.92
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    Specificații

    Specificații

    ModelForged Series
    UnitsKit
    Bore Size85,00 mm
    Engine Type4-Stroke
    Displacement420 cc
    Product NamePiston Kit
    Riding StyleATV| UTV
    Skirt CoatingArmorGlide®
    Stroke Length75,00 mm
    Research ValueFinalized
    Bore - Oversize+0,50 mm
    Piston Diameter84,95 mm
    Piston MaterialForged 2618 Aluminum
    Bore Size Metric85.00 mm
    Compression Ratio11,0:1
    Stroke Length Metric75.00 mm
    Bore - Oversize Metric+0.50 mm
    Piston Diameter Metric84.95 mm
    Compression Ratio Imperial11.0:1