Model Description


Tune in to Victory

Less weight, more power and sharper handling: The new YZ450F raises the bar in every way. Which makes it the clear choice for every racer who demands winning performance combined with total control.

The all-new engine comes with a lighter cylinder that maximises the winning potential of the high compression head, forged piston and aggressive cam profiles. And the YZ450F’s digital Power Tuner lets you make instant trackside engine mapping adjustments and gain a real advantage in all riding conditions.

Its new aluminium bilateral frame comes with thicker down tubes and thinner main spars for reduced weight and sharper handling – while the industry-leading coil spring-type forks and linkage rear suspension deliver exceptional balance.

Colours

Racing Blue

Details

  • Ultra-compact new 450cc engine, power with control
  • Lighter and more compact rearward-slanted cylinder
  • Yamaha Power Tuner for instant track-side tuning
  • Handlebar switch for easily adjustable mapping
  • Compact electric starter with ultra-light battery
  • Launch Control System for quicker, smoother starts
  • Advanced fuel injection system for optimum power
  • Angled radiators ensure effective engine cooling
  • Robust transmission for positive shifting
  • Compact mass-centralised wraparound exhaust
  • Lighter aluminium frame, sharper handling
  • Slimline body and seat for ultimate ergonomics

Model Specification


  • Engine

    Engine Type

    liquid-cooled, 4-stroke, DOHC, 4-valves, rear ward slanting single cylinder

    Displacement

    449cc

    Bore x Stroke

    97.0 mm x 60.8 mm

    Compression Ratio

    12.8 : 1

    Maximum Power

    Maximum Torque

    Starter System

    Electric

    Transmission

    Constant Mesh, 5-speed

    Lubrication System

    Wet sump

  • Dimensions

    Oil Tank Capacity

    0.95 litres

    Fuel Tank Capacity

    6.2 litres

    Length (mm)

    2,185 mm

    Width (mm)

    825 mm

    Height (mm)

    1,285 mm

    Wheel Base (mm)

    1,485 mm

    Weight (kg)

    112 kg

    Ground Clearance (mm)

    335 mm

  • Frame

    Front Tyre

    80/100-21 51M

    Rear Tyre

    110/90-19 62M