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2021 WR450F

Born to ride.

Yamaha’s engineers have taken the compact and lightweight engine from the latest YZ450F and developed an all-new powerplant for the new generation WR450F. Featuring a ‘made-to-measure’ ECU as well as an enduro-specific high-compression cylinder head and a specially designed heavy-duty transmission, providing this new enduro bike with full winning performance. While the fine-tuned rigidity balance of the new lighter aluminium beam frame combined with best-in-class suspension and uprated brakes give you increased manoeuvrability and enhanced feeling with the track surface.

Yamaha’s digital Power Tuner and handlebar-mounted engine mode switch put you in total control when surface and weather conditions change – and the compact new instruments give you all the information you need to keep ahead. Finished in a dynamic new Icon Blue, the completely redesigned WR450F is ready for any battle.

At a glance

  • New lighter and more powerful 450cc engine
  • New cylinder head and piston design
  • New lighter aluminium frame for sharper handling
  • Industry leading suspension systems
  • Yamaha Power Tuner for easy smartphone tuning
  • Handlebar-mounted mapping switch
  • Stronger stopping power
  • New slimline instruments
  • High efficiency angled radiators
  • Tougher wide ratio 5-speed transmission
  • Dynamic new Icon Blue colour
  • Compact electric starter
Full Features & Techspecs


The enduro world is evolving. And to make it to the podium you need a new kind of dirt bike that combines the hard-hitting performance of a motocross machine with all-day useability and precise control. Developed from the latest generation YZ450F, the all-new WR450F is built to deliver, and ready to win.

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    Always wear a helmet, eye protection and protective clothing. Yamaha encourage you to ride safely and respect fellow riders and the environment. Images shown depict professional riders performing under controlled conditions. Specifications and appearance of Yamaha products as shown here are subject to change without notice and may vary according to requirements and conditions. For further details, please consult your Yamaha dealer.