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Athena Yamaha YZ250 Big Bore Kit 72MM 03-24

SKU: 68-4907

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    Purchase Athena Yamaha YZ250 Big Bore Kit 72MM 03-24
    $1,497.95
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    Description

    Athena Yamaha YZ250 Big Bore Kit 72MM 03-24

    Features: 
    • Aluminum cylinder with nickel carbide coating and aluminum cylinder head with removeable bronze dome
    • Specially designed, high performance, hard anodized power valves (cannot use OEM)
    • Kit also includes Athena top end gasket set with required seals and hardware
    • Piston kit includes a forged race piston, rings, clips and pin

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