Yamaha Sports & Leisure

Yamaha Sports & Leisure YFZ450R - SE
Yamaha Sports & Leisure YFZ450R - SE

YFZ450R - SE

  • All prices include preparation charges, delivery to dealer, pre-delivery inspection, petrol, number plate (where applicable) and VAT at 20%. Where required, Government first registration fee and Vehicle Excise Duty is excluded and will be charged additionally at the prevailing rate.

Taking ATV racing to the next level.

Serious racers will tell you that the Yamaha YFZ450R is the clear favourite with winning riders. Its sharp-handling chassis and ultra-responsive 450cc engine have made it today's number one racing ATV. Nothing else comes close

A race-bred assist and slipper clutch gives more precise control over corner entry speed for quicker lap times - while the race-bred engine delivers superfast throttle response and hard-hitting high rpm power for holeshot-winning performance.

Sharp-designed bodywork gives the rider space to shift the bodyweight during cornering or hard acceleration. And the lightweight piggyback shocks make for razor-sharp handling!


  • Light action throttle lever
  • First ATV in its class with a slipper clutch
  • Lightweight piggyback shocks for precise handling
  • High compression engine for explosive performance
  • Shock calibration matches tyre character perfectly
  • Cam design for strong high rpm power feeling
  • 32-bit fuel injection for instant response
  • Lightweight weldless hybrid aluminium frame
  • Cast aluminium swingarm with piggyback rear shock
  • Dual front discs with wave-type rear
  • Quick-release fasteners for easy bodywork removal
  • Roomy bodywork and padded seat shape for comfort

Engine type Single cylinder, liquid-cooled, 4-stroke, DOHC, 5-valves
Displacement 449cc
Bore x stroke 95.0 mm x 63.4 mm
Compression ratio 11.8 : 1
Lubrication system Dry sump
Fuel system Fuel Injection 42 mm EHS with ISC

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