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2021 YZ450F MONSTER ENERGY

Featuring official Monster Energy Yamaha Factory Team graphics as well as exclusive black & blue bodywork and matching blue wheels, it’s the ultimate production Yamaha race bike.

The 2021 YZ450F returns with all of the class-leading features first introduced on the 2020 YZ450F, including an updated engine, cylinder head, frame and technology features for a lighter, more powerful and better handling motocross experience.

Racers can achieve quicker, smoother race starts through Yamaha’s Launch Control System, adjust their on-track performance using the onboard wireless connectivity through the free of charge Yamaha Power Tuner App right from their phone, and choose between two user-defined ECU maps on the fly through the handlebar-mounted dual-mode engine map switch.

2021 YZ450F MONSTER ENERGY

Featuring official Monster Energy Yamaha Factory Team graphics as well as exclusive black & blue bodywork and matching blue wheels, it’s the ultimate production Yamaha race bike.

The 2021 YZ450F returns with all of the class-leading features first introduced on the 2020 YZ450F, including an updated engine, cylinder head, frame and technology features for a lighter, more powerful and better handling motocross experience.

Racers can achieve quicker, smoother race starts through Yamaha’s Launch Control System, adjust their on-track performance using the onboard wireless connectivity through the free of charge Yamaha Power Tuner App right from their phone, and choose between two user-defined ECU maps on the fly through the handlebar-mounted dual-mode engine map switch.

FEATURES

TECHNICAL SPECIFICATION

  • Engine Type Liquid-cooled 4-stroke, DOHC, 4-valve
  • Displacement 449.0cc
  • Bore x Stroke 97.0 × 60.9mm
  • Compression Ratio 13.0 : 1
  • Lubrication SystemWet sump
  • Fuel ManagementFuel Injection
  • IgnitionTCI
  • Starter SystemElectric
  • Fuel Tank Capacity6.2 L
  • Final TransmissionChain
  • TransmissionConstant mesh 5-speed
  • Length 2185mm
  • Width 825mm
  • Height 1275mm
  • Seat Height 965mm
  • Wheelbase 1481mm
  • Ground Clearance 330mm
  • Wet Weight 111 kg
  • Frame Type Bilateral beam
  • Suspension Front Telescopic forks, 310mm travel
  • Suspension Rear Swingarm (link suspension), 317mm travel
  • Brakes Front Hydraulic single disc, 270mm
  • Brakes Rear Hydraulic single disc, 240mm
  • Tyres Front 80/100-21 Dunlop MX33
  • Tyres Rear 120/80-19 Dunlop MX33

COLOUR

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