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Namura Technologies

Namura Forged Piston Kit 76.96mm for Yamaha 2015-18 YZ250F WR250F STD Bore 77mm

Namura Forged Piston Kit 76.96mm for Yamaha 2015-18 YZ250F WR250F STD Bore 77mm

Regular price $125.05 USD
Regular price $156.31 USD Sale price $125.05 USD
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  • Manufactured by Namura
  • Namura FORGED Series piston
  • Kit Includes piston, rings, pin, clips (you get exactly what is pictured)
  • Unique Features: Namura Forged Pistons offer dyno-proven gains in performance and durability over industry standard 4032 forged pistons. Namura's exclusive forged alloy used offers lower expansion rates, allowing for tighter build tolerances and superior tensile strength at operating temperatures.
  • All Namura Forged pistons come with Namura's signature features: 100% CNC-machine piston domes, hard anodized domes for reduced carbon build-up and heat resistance and M0S2 coated skirts for excellent break-in protection and properties.
  • Kit is for standard bore size - 77.00mm
  • Size A piston is 76.96mm
  • Made in Taiwan
  • Compatible with Yamaha models below:
    • 2014 YZ250F

    • 2015 WR250F
    • 2015 YZ250F
    • 2015 YZ250FX

    • 2016 WR250F
    • 2016 YZ250F
    • 2016 YZ250FX

    • 2017 WR250F
    • 2017 YZ250F
    • 2017 YZ250FX

    • 2018 WR250F
    • 2018 YZ250F
    • 2018 YZ250FX

    • 2019 WR250F
    • 2019 YZ250FX


    If you’re looking to return or exchange your order for whatever reason, we’re here to help! We offer free returns within 30 days of purchase. You can return your product for store credit, a different product, or a refund to the original payment method.

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