Technical specifications
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| Model: |
WR 450F |
| Years: |
2009-10 |
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Engine:
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Four stroke, single cylinder, DOHC, 5 titanium valve per cylinder.
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Capacity:
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449 cc / 27.4 in
|
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Bore x Stroke:
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95 x 63.4 mm
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Cooling System:
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Liquid cooled
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Compression Ratio:
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12.5:1
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Lubrication:
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Wet Sump
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Induction:
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39mm Keihin FCR flat-slide throttle position sensor
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Ignition:
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Digital CDI
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Starting:
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Electric / Kick-starter
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Max Power:
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58 hp / 42.3 kW @ 9000 rpm
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Max Torque:
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49 Nm / 33.1 lb-ft @ 7000 rpm
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Clutch:
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Wet, multiple discs, cable operated
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Transmission:
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5 Speed
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Final Drive:
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"O" ring Chain
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Frame:
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Steel, Single cradle frame
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Front Suspension:
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46mm Kayaba inverted telescopic fork, compression and rebound damping adjustable
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Front Wheel Travel:
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300 mm / 11.8 in
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Rear Suspension:
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Fully adjustable Kayaba single shock, 315mm wheel travel, separate speed compression adjustment
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Rear Wheel Travel:
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318 mm / 12.4 in
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Front Brakes:
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Single 250mm disc 4 piston caliper
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Rear Brakes:
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Single 245mm disc 2-piston caliper
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Front Tyre:
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80/100-21
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Rear Tyre:
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110/100-18
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Dimensions:
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Length 2175 mm / 85.6 in Width 825 mm / 32.5 in Height 1300 mm / 51.2 in
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Wheelbase:
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1485 mm / 58.5 in
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Ground Clearance:
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365 mm / 14.3 in
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Seat Height:
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998 mm / 39.3 in
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Dry Weight:
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112.5 kg / 248 lbs
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Wet Weight:
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122 kg / 268 lbs
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Fuel Capacity:
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8 Liters / 2.1 US gal
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