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    MY24 WR450F features and benefits

  • New fuel-injected 450cc engine is more compact and lighter
  • Model-specific ECU produces tractability at low speeds and full power at medium to high speeds
  • New Controlled Fill aluminium bilateral beam frame is lower with WR450F-specific engine mounts
  • Flatter seat with more rounded edges makes it easy to move about while riding
  • New air flow management system allows a more compact body including 50 mm narrower shrouds
  • Lower centre of gravity assists in negotiating tight corners
  • Mass centralised fuel tank and muffler
  • New lighter clutch and revised wide ratio gearbox
  • Lighter rear wheel, hub and brake assembly
  • New Power Tuner app enables simple smartphone tuning
  • New multi-function combined power map and kill switch
  • New full protection bashplate
  • New tool-free front fork compression damping adjusters
  • New rear fender with handy grab area
  • New water-resistant bar pad
  • Lighter Lithium Ion battery, footpeg bracket, throttle wires and more


    Engine Type

    450cc liquid-cooled DOHC 4-stroke; 4 titanium valves

    Bore x Stroke

    97.0mm × 60.8mm

    Compression Ratio


    Fuel Delivery

    Mikuni® fuel injection, 44mm


    5-speed; multiplate wet clutch

    Final Drive


    Suspension / Front

    KYB® spring-type fork with speed sensitive damping; fully adjustable, 300 mm travel

    Suspension / Rear

    KYB® single shock; fully adjustable, 306 mm travel

    Brakes / Front

    Hydraulic disc, 270mm

    Brakes / Rear

    Hydraulic disc, 240mm

    Tyres / Front

    90/90-21 Dunlop® Geomax EN91

    Tyres / Rear

    140/80-18 Dunlop® Geomax EN91

    L x W x H

    2170 x 825 x 1265 mm

    Seat Height

    955 mm


    1470 mm

    Rake (Caster Angle)



    121 mm

    Maximum Ground Clearance

    330 mm

    Fuel Capacity

    7.4 litres

    Wet Weight (full fuel)

    117 kg


    3 months (parts only)