CRF450R 2017–2020 - Dune Goons
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CRF450R 2017–2020

Upgrade your 2017–2020 Honda CRF450R with premium parts made for modern motocross demands. With the return to coil-spring forks and a refined chassis, these ...

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51 products in CRF450R 2017–2020
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    Dunlop Geomax MX14 Rear Tire 120/80 - 19 – Best for 450cc - Dune Goons
    Dunlop Geomax MX14 Rear Tire 120/80 - 19 – Best for 450cc - Dune Goons
    Dunlop Geomax MX14 Rear Tire 120/80-19 – Best for 450cc (1980-2019)
    $198.88
    Nickel Finish DIRT BIKE or ATV Restoration Kit - Dune Goons
    Nickel Finish DIRT BIKE or ATV Restoration Kit
    $210.00
    Motul 300V Competition 10W40 Synthetic Racing Oil – 1L - Dune Goons
    Motul 300V Competition 10W40 Synthetic Racing Oil – 1L
    $25.85
    KPMI Lightweight Racing Valve Spring Kit – CRF450R & CRF450RX 2017–2025 - Dune Goons
    KPMI Lightweight Racing Valve Spring Kit – CRF450R & CRF450RX 2017–2025
    $207.83
    Dirt Tricks Rear Sprocket – Honda CR/CRF/XR (1983–2026) – 520 – Black or Chromatic – 48T–52T - Dune Goons
    Dirt Tricks Rear Sprocket – Honda CR/CRF/XR (1983–2026) – 520 – Black or Chromatic – 48T–52T - Dune Goons
    Dirt Tricks Rear Sprocket – Honda CR/CRF/XR (1983–2026) – 520 – Black or Chromatic – 48T–52T
    $139.95
    Zinc Finish Dirt Bike or ATV Restoration Kit - Dune Goons
    Zinc Finish Dirt Bike or ATV Restoration Kit
    $200.00
    Flag Whip Axle Block – Honda CRF 250R / 450R (2009–2025) - Dune Goons
    Flag Whip Axle Block – Honda CRF 250R / 450R (2009–2025) - Dune Goons
    Flag Whip Axle Block – Honda CRF 250R / 450R (2009–2025)
    $46.95
    Suspension Bearing Service Tool - Deluxe - Removal/Installation - Kit - Motion Pro - Dune Goons
    Suspension Bearing Service Tool - Deluxe - Removal/Installation - Kit - Motion Pro (1995-2023)
    $214.99
    Pivot Works Shock Bearing Kit – Honda CR / CRF (1997–2025) | SHK-H17-021
    $62.91
    Big Gun 2019 - 2020 Honda CRF 450R EVO R MX Full Exhaust - Dune Goons
    Big Gun 2019 - 2020 Honda CRF 450R EVO R MX Full Exhaust - Dune Goons
    Big Gun 2019-2020 Honda CRF 450R EVO R MX Full Exhaust
    $749.99
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    Cylinder Works Big Bore Gasket Kit +3mm 99mm - Honda CRF450R / CRF450RX (2017 - 2020) - Dune Goons
    Cylinder Works Big Bore Gasket Kit +3mm 99mm - Honda CRF450R / CRF450RX (2017-2020)
    $70.95 $70.65
    Cylinder Works Standard Bore Cylinder Kit 96mm - Honda CRF450R / CRF450RX (2017 - 2018) - Dune Goons
    Cylinder Works Standard Bore Cylinder Kit 96mm - Honda CRF450R / CRF450RX (2017-2018)
    $704.95
    Cylinder Works Big Bore Cylinder Kit 99mm 480cc - Honda CRF450R / CRF450RX (2017 - 2018) - Dune Goons
    Cylinder Works Big Bore Cylinder Kit 99mm 480cc - Honda CRF450R / CRF450RX (2017-2018)
    $886.95
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    Cylinder Works High Compression Cylinder Kit 96mm - Honda CRF450R / CRF450RX (2017 - 2018) - Dune Goons
    Cylinder Works High Compression Cylinder Kit 96mm - Honda CRF450R / CRF450RX (2017-2018)
    $773.95
    Sedona Dunatik 8 - Paddle Rear Sand Tire 110/90 - 19 - Dune Goons
    Sedona Dunatik 8 - Paddle Rear Sand Tire 110/90 - 19 - Dune Goons
    Sedona Dunatik 8-Paddle Rear Sand Tire 110/90-19
    $114.85
    Hot Cams Stage 2 Racing Camshaft – CRF450R & CRF450RX 2017–2020 - Dune Goons
    Hot Cams Stage 2 Racing Camshaft – CRF450R & CRF450RX 2017–2020
    $377.95
    KPMI White Diamond Intake Valve – CRF450R & CRF450RX 2017–2021 - Dune Goons
    KPMI White Diamond Intake Valve – CRF450R & CRF450RX 2017–2021
    $37.95
    KPMI White Diamond Exhaust Valve – CRF450R & CRF450RX 2017–2021 - Dune Goons
    KPMI White Diamond Exhaust Valve – CRF450R & CRF450RX 2017–2021
    $47.95
    KPMI Racing Valve Spring Kit – CRF450R & CRF450RX 2017–2021
    $207.95

    Upgrade your 2017–2020 Honda CRF450R with premium parts made for modern motocross demands. With the return to coil-spring forks and a refined chassis, these models deserve parts that match their aggressive performance.

    Shop plastics, performance mods, engine parts, and more—all precision-fit for this generation. Keep your CRF450R competitive with quality upgrades built for serious riders.