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2/21 Princes Highway Albion Park Rail NSW 2527   |  Phone (02) 4231 6969

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Contact us on 42 316969

Product Description


An Injection Of Hyperactivity.

Powered by a hardcore race-bred 5-valve 450cc engine and running a lightweight high-tech chassis with a wide track, the YFZ450R is the ultimate Sport ATV. This model is a sharply focused sport ATV that has dominated the competition scene for the last decade.

The YFZ450R now includes stronger high-speed power as well as a new slipper clutch and uprated suspension, to give the model an even more race-winning engine and chassis performance to keep the YFZ450R way out front.


  • The fuel-injected 449cc now includes a range of modifications to improve the overall high rpm power feel, and deliver an even quicker and sharper throttle response.
  • The YFZ450R is equipped with an assist and slipper clutch - the first time that this design has been used on a sport ATV. The main benefit of this type of clutch is that it partially disengages when decelerating sharply and downshifting rapidly for corners, allowing the rider to control corner entry speed more precisely by using only the brakes.
  • High-specification front and rear shock absorbers offer an improved cushioning effect during the initial stages of compression to give a more comfortable ride, together with improved terrain following capabilities while reducing unsprung weight.






Engine Type Single cylinder, liquid-cooled, 4-stroke, DOHC, 5-valve
Displacement 449 cc
Bore x Stroke 95.0 x 63.4 mm
Compression Ratio 11.8 : 1
Lubrication System Dry sump
Fuel Management Fuel Injection
Ignition TCI
Starter System Electric
Fuel Tank Capacity 10 L
Final Transmission Chain drive
Transmission 5 Speed, manual slipper clutch
Length 1795 mm
Width 1240 mm
Height 1065 mm
Seat Height 810 mm
Wheelbase 1270 mm
Ground Clearance 115 mm
Dry Weight 176 kg
Wet Weight 184 kg with 10 litres of fuel
Suspension Front Independent double wishbone, 250mm travel
Suspension Rear Swingarm, 280mm travel
Brakes Front Dual hydraulic disc, twin piston
Brakes Rear Hydraulic wave type disc, twin piston
Tyres Front AT 21 x 7-10 radial
Tyres Rear AT 20 x 10-9 radial

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