2008 450 ATV Sport Shootout

Kawasaki KFX450R
After many years of absence from the sport market, Kawasaki jumped back into the racing scene with the introduction of the all-new KFX450R in 2007. At first glance, the Kawasaki's clean, sleek lines accent the lime green color, instantly making the KFX recognizable in any crowd. Even when sitting completely still the green machine has the appearance of a cruise missile seeking a doomed target. If this test were based on looks alone the KFX would have no problem finishing first.

The KFX incorporates a frame much like ones typically found in the shop of some of the nation's top ATV chassis builders. The front end is extremely narrow, comprised of a single rail to make up the lower portion of the frame. As of today Kawasaki continues to be the only manufacturer to utilize this unique technique to gain additional front travel and still maintain an overall width suitable for technical trail riding. During the MX portion of our testing the KFX could land massive jumps without bottoming, but the suspension was extremely stiff to the point of being pogolike around the track. This problem was multiplied when navigating through the tight trees with exposed roots and protruding obstacles. With this in mind, we'd use softer suspension to send the KFX to the next level. Other than some occasional twitchiness in the steering the rigid suspension is one of the only other major complaints that was repeatedly reported by both sets of our testers.

There's no denying the great joy in rolling on the throttle and experiencing the steady pull that's present throughout the Kawasaki's entire rpm range. The ride begins with a quick snap due to the electronic fuel injection's rapid throttle response and swiftly escalates as the smooth power delivery keeps the KFX hastily moving forward. With this power delivery at your disposal it's easy to lug a higher gear when trail riding which makes for an enjoyable experience consuming far less energy. While the power isn't as potent as the competition, a lack of muscle was never suggested as riders dismounted the KFX and began taking notes before moving on to other machines.

As quickly as the KFX can blast into a high-paced sprint it can be brought to a stop with equal ferocity. A firm pedal and lever make the well-balanced braking system very easy to operate, instilling added confidence to the machine's repertoire. Predictability is a plus when riding any machine and braking is a great place to possess this desired trait.