YFZ450R-SE

£7,582.00 exc VAT

Serious racers will tell you that the Yamaha YFZ450R SE 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.

Description

Serious racers will tell you that the Yamaha YFZ450R SE 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.

Taking ATV racing to the next level

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!

At a glance

  • Lightweight chassis
  • Special graphics & quick release fasteners
  • 5-valve 4-stroke single cylinder engine
  • 32-bit fuel injection for instant response
  • Dual front discs with wave-type rear
  • Remote reservoir 3-way adjustable front shocks
  • Lightweight weldless hybrid aluminium frame
  • Cast aluminium swingarm with piggyback rear shock
  • Class-leading power-to-weight ratio
  • Quick-release fasteners for easy bodywork removal

Specifications

Engine

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
Ignition system
TCI
Starter system
Electric
Transmission system
5-speed, manual slipper clutch
Drive system
2WD
Final transmission
Sealed O-ring chain, eccentric adjustment

 

Chassis

Front suspension system
Independent double wishbone, , 250 mm stroke, threaded preload adjustable dual-rate coil-over springs
Rear suspension system
Cast aluminium swingarm, , threaded preload adjustable coil-over springs, 280 mm stroke
Front brake
Dual ventilated disc with hydraulic twin piston callipers
Rear brake
Wave-type ventilated disc with twin piston callipers
Front tyres
AT21x7R10
Rear tyres
AT20x10R9

Dimensions

Overall length
1,795 mm
Overall width
1,240 mm
Overall height
1,065 mm
Seat height
810 mm
Wheelbase
1,270 mm
Minimum ground clearance
115 mm
Wet weight (including full oil and fuel tank)
184kg
Min. turning radius
Fuel tank capacity
10.0litres
Oil tank capacity