2011 Kawasaki KX 450F

Kawasaki KX 450F 2011


2011 Kawasaki KX 450F specifications, pictures, reviews and rating

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.

General information
Model name Kawasaki KX 450F
Year of manufacture 2011
Type Cross / motocross
Price as newUS$ 8149. MSRP depends on country, taxes, accessories, etc.
Rating 3.8  Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike.
Engine and transmission
Engine size 449.0 ccm (27.40 cubic inches)
Type of engine Single cylinder, four-stroke
Compression 12.5:1
Bore x stroke 96.0 x 62.1 mm (3.8 x 2.4 inches)
Valves per cylinder 4
Fuel system Carburettor. 43mm Keihin throttle body
Fuel control Double Overhead Cams/Twin Cam (DOHC)
Ignition Digital DC-CDI
Cooling system Liquid
Gearbox 5-speed
Transmission type Chain (final drive)
Chassis, suspension, brakes and wheels
Frame type Backbone frame, high-tensile steel
Rake (fork angle) 26.7°
Front suspension 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.
Rear suspension 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.
Front tire 90/100-21
Rear tire 120/80-19
Front brakes Single disc
Diameter 250 mm (9.8 inches)
Rear brakes Single disc
Diameter 240 mm (9.4 inches)
Physical measures and capacities
Weight incl. oil, gas, etc 113.4 kg (249.9 pounds)
Seat height 960 mm (37.8 inches) If adjustable, lowest setting.
Overall height 1280 mm (50.4 inches)
Overall length 2184 mm (86.0 inches)
Overall width 820 mm (32.3 inches)
Ground clearance 335 mm (13.2 inches)
Wheelbase 1481 mm (58.3 inches)
Fuel capacity 7.19 litres (1.90 US gallons)
Other specifications
Color options Lime Green
Update specsReport missing specs or required updates.
Further information
Insurance costsCompare US insurance quotes from the nation's top providers.
Parts finderCMSNL provides online schematics & OEM partsParts and ships to Australia, Austria, Bahamas, Belgium, Canada, China, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hong Kong, Hungary, Iceland, India, Ireland, Italy, Japan, Kuwait, Latvia, Lithuania, Luxembourg, Macedonia, Malta, Montenegro, The Netherlands, New Zealand, Norway, Poland, Portugal, South Africa, Spain, Sweden, Switzerland, Taiwan, Ukraine, United Kingdom, The United States and more. Also check out our overview of motorcycle webshops at Bikez.info.
MaintenanceFind parts, fluids. filters, maintenance tools and service manuals at Amazon.com.
Ask questionsJoin the 11 Kawasaki KX 450F discussion group or the general Kawasaki discussion group.
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Rating sample for this Kawasaki bike
Racing track capabilities for the 2011 Kawasaki KX 450F:

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