Segment: ATV/Quad
Production years: 2008, 2009
5 Photos
The 2009 MY KFX 450R brings together track-ready performance with blistering acceleration and woods-ready maneuverability and low/mid-range torque for tacking the toughest obstacles with ease. Built around the proven KFX450F motocross engine, the powerplant inside the KFX 450R has premium digital fuel injection for constant, predictable power in all riding scenarios.
KFX 450R was the first racing quad with a reverse gear, allowing riders to get back on the right track easier, and offering adventurers an easier way to get back from dead-end trails. Built with a lot of parts inspired or borrowed from works ATVs, the 2009 MY KFX 450R is the right tool for the bold rider.
KAWASAKI KFX 450R 2008-2009
KAWASAKI KFX 450R 449
| engine specs | Type: | liquid-cooled, four-stroke, DOHC, four-valve single | Displacement: | 449 cm3 | Bore X Stroke: | 3.8x2.4 in OR 97 mm | Compression Ratio: | - | Horsepower: | / KW(hp)/RPM | Torque: | 0/- lb-ft/RPM OR 0 Nm/RPM | Fuel System: | EFI 42mm Keihin throttle body |
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| transmission specs | Gearbox: | 5 speed, manual, reverse | Clutch: | - | Primary Drive: | - | Final Drive: | Chain |
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| chassis specs | Frame: | Aluminum double-cradle, racing type | Front Suspension: | Dual A-arms, coil-over shocks / 8.5 in. | Rear Suspension: | Swingarm with piggy-back reservoir shock, dual-rate spring / 10.0 in. | Front Brake: | Dual 163mm discs with two-piston calipers | Rear Brake: | 200mm petal-type rotor with single-piston caliper |
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| dimension specs | Overall Length: | 71.1 in OR 1806 mm | Overall Width: | 46.1 in OR 1171 mm | Seat Height: | 30.9 in OR 785 mm | Wheelbase: | 49.4 in OR 1255 mm | Ground Clearance: | 4.3 in OR 109 mm | Weight: | 395 lbs OR 179 kg | Fuel Capacity: | 2.6 gallons OR 9.8 L |
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| tyres specs | Front: | AT21x7-10 | Rear: | AT20x10-9 |
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