Motorcycle Crankshafts and Parts for Metrics

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    Motorcycle Crankshafts and Parts for Metrics from K and G Cycles!
    5 products

    5 products

    PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, Crankshaft Bearing, Suzuki 05-07
    Prox
    $113.37
    PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, Crankshaft Bearing, Yamaha 1998
    Prox
    $65.36
    PROX Crankshaft Bearing and Seal Kit, Crankshaft Bearing, Honda 87-89
    Prox
    $62.17
    ATHENA CRANKSHAFT Yamaha/Malaguti, Steel, Ea., Crankshaft Assembly
    Athena
    $186.95
    Sold Out
    ATHENA CRANKSHAFT Yamaha, Steel, Ea., Crankshaft Assembly
    Athena
    $186.95
    PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, Crankshaft Bearing, Suzuki 05-07 Metric Prox - K and G Cycles
    Prox

    PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, Crankshaft Bearing, Suzuki 05-07

    DS-09240346

    $113.37

    In Stock

    Save $-113.37
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    PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, specific application, Crankshaft Bearing
    • Made to exact OEM specifications for maximum performance and durability
    • Includes all necessary bearings/seals for a component's replacement
    • For use with OEM or Pro X crankshafts
    PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, Crankshaft Bearing, Yamaha 1998 Metric Prox - K and G Cycles
    Prox

    PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, Crankshaft Bearing, Yamaha 1998

    DS-09240325

    $65.36

    In Stock

    Save $-65.36
    /
    Shipping calculated at checkout.
    PROX Crankshaft Bearing and Seal Kit, Natural, Set, Standard, specific application, Crankshaft Bearing
    • Made to exact OEM specifications for maximum performance and durability
    • Includes all necessary bearings/seals for a component's replacement
    • For use with OEM or Pro X crankshafts
    PROX Crankshaft Bearing and Seal Kit, Crankshaft Bearing, Honda 87-89 Metric Prox - K and G Cycles
    Prox

    PROX Crankshaft Bearing and Seal Kit, Crankshaft Bearing, Honda 87-89

    DS-09240301

    $62.17

    In Stock

    Save $-62.17
    /
    Shipping calculated at checkout.
    PROX Crankshaft Bearing and Seal Kit, specific application, Crankshaft Bearing
    • Made to exact OEM specifications for maximum performance and durability
    • Includes all necessary bearings/seals for a component's replacement
    • For use with OEM or Pro X crankshafts
    ATHENA CRANKSHAFT Yamaha/Malaguti, Steel, Ea., Crankshaft Assembly Metric Athena - K and G Cycles
    Athena

    ATHENA CRANKSHAFT Yamaha/Malaguti, Steel, Ea., Crankshaft Assembly

    DS-09210020

    $186.95

    In Stock

    Save $-186.95
    /
    Shipping calculated at checkout.
    ATHENA CRANKSHAFT YAM/MALAGUTI, Steel, Ea., Crankshaft Assembly
    • Kits come complete with aluminum cylinder (with a nickel carbide-plated 47.66mm bore), cylinder head, piston assembly (piston, rings, 10mm wrist pin and circlips), carbon reeds and all required top-end gaskets
    • Optional high-performance crankshafts (sold separately) replace OEM and are manufactured to Athena's highest standards
    • Replacement top-end gasket kits and piston kits also available separately

    NOTE: It is recommended that Athena's 17.5mm or 19mm Scooter carburetor be used with these bolt-on big bore kits. See Fuel Systems section.