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Agility. Ability. Victory.

Which is where the YZ125 comes in. With its explosive engine power and ultra responsive aluminium chassis, this lightweight 125cc 2-stroke is a proven winner at the highest level.

This legendary dirt bike with its ultra responsive front and rear suspension systems for agile handling and fast cornering – and its sharp bodywork gives a cool factory look. Now all that’s missing from the package is…you.

At a glance

  • 2-stroke engine technology for easier maintenance
  • Ultra-light semi-double cradle aluminium frame
  • Wide range of genuine accessories available
  • Modern bodywork for a lean and modern image
  • Free-revving and compact 125cc 2-stroke engine
  • Easy to adjust 38mm Mikuni carburettor
  • Fast-action clutch adjuster mechanism
  • Wide footrests for perfect controllability
  • YZ-F type 48mm forks, separate air/oil function
  • Race-winning power with lightweight handling
Full Features & Techspecs


Nothing compares to the YZ125 experience. When the gate drops its powerful 125cc 2-stroke engine is built to be revved hard and fast through the 6-speed gearbox. And at just 94kg wet, the speed and agility of this hardcore race bike is ready to take your breath away.

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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.