| Kawasaki's profilation of this bike |
| N the 450cc motocross game, the only thing that matters to serious racers is top-tier performance and running up front. And for 2011, the best tool for the job is once again a green one – Kawasaki’s reworked and revised KX™450F. |
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General information |
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Model name
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Kawasaki KX 450F |
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Year of manufacture
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2011 |
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Type
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Cross / motocross |
| Price as new | US$ 8149. MSRP depends on country, taxes, accessories, etc. |
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Rating
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3.8 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike. |
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Engine and transmission |
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Engine size
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449.0 ccm (27.40 cubic inches) |
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Type of engine
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Single cylinder, four-stroke |
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Compression
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12.5:1 |
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Bore x stroke
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96.0 x 62.1 mm (3.8 x 2.4 inches) |
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Valves per cylinder
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4 |
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Fuel system
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Carburettor. 43mm Keihin throttle body |
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Fuel control
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Double Overhead Cams/Twin Cam (DOHC) |
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Ignition
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Digital DC-CDI |
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Cooling system
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Liquid |
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Gearbox
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5-speed |
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Transmission type
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Chain (final drive) |
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Chassis, suspension, brakes and wheels |
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Frame type
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Backbone frame, high-tensile steel |
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Rake (fork angle)
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26.7° |
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Front suspension
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Uni-Trak linkage system and Kayaba shock with 50mm piston, 22-position low-speed and stepless high-speed compression damping, 33-position rebound dampening and fully adjustable spring preload / 12.4 in. |
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Rear suspension
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Uni-Trak linkage system and Kayaba shock with 50mm piston, 22-position low-speed and stepless high-speed compression dampening, 33-position rebound dampening and fully adjustable spring preload / 12.4 in. |
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Front tire
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90/100-21 |
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Rear tire
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120/80-19 |
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Front brakes
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Single disc |
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Diameter
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250 mm (9.8 inches) |
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Rear brakes
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Single disc |
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Diameter
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240 mm (9.4 inches) |
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Physical measures and capacities |
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Weight incl. oil, gas, etc
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113.4 kg (249.9 pounds) |
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Seat height
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960 mm (37.8 inches) If adjustable, lowest setting. |
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Overall height
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1280 mm (50.4 inches) |
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Overall length
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2184 mm (86.0 inches) |
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Overall width
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820 mm (32.3 inches) |
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Ground clearance
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335 mm (13.2 inches) |
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Wheelbase
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1481 mm (58.3 inches) |
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Fuel capacity
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7.19 litres (1.90 US gallons) |
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Other specifications |
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Color options
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Lime Green |
| Update specs | Report missing specs or required updates. |
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Further information |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 11 Kawasaki KX 450F discussion group or the general Kawasaki discussion group. |
| Related bikes | List related bikes for comparison of specs. |
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Compare with another motorcycle |
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