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Connected as One.

The lightweight electric start saves vital seconds when you’re under pressure – and the reverse head engine gets a high compression top end and optimized ECU for even stronger race winning power.

With its lightweight frame and refined suspension, this YZ450F gives you improved stability and agility over whoops and through corners. And its slim and compact bodywork delivers total rider agility combined with factory bike looks.

At a glance

  • High performance reverse head engine
  • Power Tuner smartphone app
  • High-compression cylinder head
  • Light electric starter with lithium-ion battery
  • Slimmer and more compact body design
  • High-rigidity bilateral beam frame
  • Optimised suspension matching the frame
  • Easy air filter replacement system
  • Radiator with better cooling
  • Compact 6.2-litre fuel tank
  • New front axle brackets & wheel collars
  • Slimmer and flatter seat
Full Features & Techspecs


The difference between winning and losing can come down to fractions of a second. And at Yamaha we’re committed to the ongoing development of technology that will give you every possible advantage in terms of power, handling and control.

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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.