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KX 450F

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KX 450F

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KX 450F

Introduction

The KX™450F has been updated for 2013 to help continue its back-to-back string of recent championships. The string began with Monster Energy® Kawasaki’s Ryan Villopoto winning both the 2011 Supercross and 2011 Motocross titles, followed by leading the U.S. team to an overall victory at the Motocross of Nations, then Villopoto’s absolute domination of the Monster Energy Cup —which also earned him the Monster Million. Last but not least, Villopoto recently defended his Supercross title by winning the 2012 championship on his KX450F!

Specification

Engine Liquid-cooled, four-stroke single with DOHC and four-valve cylinder head
Displacement 449 cc
Bore x Stroke 96.0 x 62.1mm
Compression Ratio 12.5:1
Ignition Digital DC-CDI
Fuel injection DFI® with 43mm Keihin throttle body
Transmission Five-speed
Final Drive Chain
Frame Type -
Rake/Trail 26.9 degrees / 4.4 in.
Front Tire Size 80/100-21
Rear Tire Size 120/80-19
Front Suspension / wheel travel 48mm inverted, Kayaba PSF with DLC coated sliders, 22-position compression and 20-position rebound dampening adjustment / 12.4 in.
Rear Suspension / wheel travel 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 brake Single rigid-mount 250mm petal disc with dual-piston caliper
Rear brake Single 240mm petal disc with single-piston caliper
Fuel Capacity 1.64 gal.
Seat Height 37.6 in.
Curb Weight 248.0 lbs.
Overall Length 85.8 in.
Overall Width 32.3 in.
Overall height 50.2 in.
Wheelbase 58.3 in.
Ground clearance 13.0 in
Color Choices -
Warranty 12 Months

Note: Specifications are subject to change.
The specifications mentioned here apply to and have been achieved by production models under standard operating conditions. We intend only to give a fair description of the vehicle and its performance capabilities but these specifications may not apply to every machine supplied for sale. Kawasaki or its affiliates reserves the right to alter specifications without prior notice. Equipment illustrated and specifications may vary to meet individual markets. Available colors may vary.

Always wear a helmet, eye protection and proper apparel. Passenger too if motorcycle is approved for two passengers. Never ride under the influence of drugs or alcohol. Adhere to the maintenance schedule in your owner’s manual. Riding must always be done on a well-maintained motorcycle…follow the instructions in your owner!s manual. Ride Defensively. Obey the Law. Remember ride safe is smart.