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    Wiseco Forged Top End Kit 97.00 mm 12.5:1 CR for Yamaha YZ450 F 2014–2017 PK1900

    Wiseco Forged Top End Kit 97.00 mm 12.5:1 CR for Yamaha YZ450 F 2014–2017 PK1900

    £231.87 GBP
    £231.87 GBP
    Sale Sold out
    Taxes included.

    Wiseco PK1900 is a top end kit for a 97.00 mm bore.

    Wiseco catalogue applications

    Make Model Years
    Yamaha YZ450 F 2014–2017
    Yamaha YZ450 FX 2016–2018
    Yamaha WR450 F 2016–2018

    Specifications

    • Manufacturer part number: PK1900
    • Product Series: 4 Stroke Forged Series
    • Bore Diameter: 97.00 MM
    • Piston Diameter: 96.95 MM
    • Piston Oversize: STD
    • Piston Material: 2618
    • Skirt Coating: Yes
    • Compression Ratio Actual: 12.5:1

    Included components

    Piston #40111M09700, Ring Set #9700ZS, Piston pin #708-2050-16-93C, Circlip #CW18, Gasket #W6691.

    Select by the required finished cylinder bore. Bore diameter and piston diameter are different measurements.

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