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Lighter, Slimmer, Sharper, Faster.

This is the Yamaha motocross bike that you’ve been waiting for. Lighter, faster and more powerful, the all-new YZ450F is a new kind of machine that’s been developed with you, the rider, as the main focus. And every piece of technology you see here is designed to bring out your best performance out on the track.

The all-new engine is a perfect example of how Yamaha technology can make you a better rider. Its strong and linear power gives you the absolute control required to achieve faster lap times. And the refined Power Tuner app enables you make quick trackside adjustments to the engine character and traction control settings to match the conditions.

A new lightweight aluminium frame and updated KYB suspension deliver the cornering precision and straight-line stability you need stay ahead – and the compact new seamless bodywork combined with revised ergonomics give the ultimate rider mobility for maximum control when accelerating, braking and cornering.

Colours

Icon Blue

Details

  • Lighter, slimmer and more powerful engine
  • Reduced weight and increased durability
  • Increased air intake capacity
  • New disc spring clutch
  • Newly designed transmission
  • Redesigned aluminium bilateral beam frame
  • Seamless ergonomic bodywork
  • Updated KYB suspension
  • Adjustable traction control system
  • Refined launch control system
  • Extensively revised Power Tuner app
  • Revised rider triangle

Model Specification


  • Engine

    Engine Type

    4-stroke, Liquid-cooled, DOHC, 4-valves, Single cylinder

    Displacement

    450cc

    Bore x Stroke

    97.0 × 60.8 mm

    Compression Ratio

    13.0:1

    Maximum Power

    Maximum Torque

    Starter System

    Electric

    Transmission

    Constant Mesh, 5-speed

    Lubrication System

    Dry sump

  • Dimensions

    Oil Tank Capacity

    1.2L

    Fuel Tank Capacity

    6.2L

    Length (mm)

    2180mm

    Width (mm)

    830mm

    Height (mm)

    1.275 mm

    Wheel Base (mm)

    1.480 mm

    Weight (kg)

    109 kg

    Ground Clearance (mm)

    350 mm

  • Frame

    Front Tyre

    Rear Tyre

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