Kawasaki KFX450
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| Kawasaki KFX450 | |
| Manufacturer | |
|---|---|
| Also called | KFX 450R Monster Energy, KFX 450R, KFX450R Monster Energy, KFX 450, KFX450R |
| Production | 2008 - 2014 |
| Class | ATV |
| Engine | single cylinder, four-stroke |
| Bore / Stroke | 96.0mm x 62.1mm |
| Fuel System | carburetor. 32-bit digital, with 42mm keihin throttle body |
| Ignition | digital ac-cdi |
| Transmission | Gear box: 5-speed Final Drive: chain |
| Suspension | Front: dual a-arms, coil-over shocks / 8.5 in. Rear: swingarm with piggy-back reservoir shock, dual-rate spring / 10.0 in. |
| Brakes | Front: double disc. two-piston calipers. Rear: single disc. single-piston caliper. |
| Front Tire | 21/7-10 |
| Rear Tire | 20/10-9 |
| Wheelbase | 49.41 inches (1255 mm) |
| Length | 71.1 inches (1806 mm) |
| Width | 46.1 inches (1171 mm) |
| Height | 41.89 inches (1064 mm) |
| Seat Height | 30.91 inches (785 mm) |
| Weight | 870.16 pounds (394.7 Kg) (dry), 178.0 kg (wet) |
| Recommended Oil | K-tech 10W-40 |
| Fuel Capacity | 2.6 Gallon (9.84 Liters) |
| Manuals | Service Manual |
The Kawasaki KFX450R was a single cylinder, four-stroke ATV produced by Kawasaki between 2008 and 2014.
Engine[edit | edit source]
The engine was a liquid cooled single cylinder, four-stroke. A 96.0mm bore x 62.1mm stroke result in a displacement of just 449.0 cubic centimeters. Fuel was supplied via a double overhead cams/twin cam (dohc).
Drive[edit | edit source]
The bike has a 5-speed transmission. Power was moderated via the Wet multi-disc, manual.
Chassis[edit | edit source]
It came with a 21/7-10 front tire and a 20/10-9 rear tire. Stopping was achieved via double disc. two-piston calipers. in the front and a single disc. single-piston caliper. in the rear. The front suspension was a dual a-arms, coil-over shocks / 8.5 in. while the rear was equipped with a swingarm with piggy-back reservoir shock, dual-rate spring / 10.0 in.. The KFX450R was fitted with a 2.6 Gallon (9.84 Liters) fuel tank. The bike weighed just 870.16 pounds (394.7 Kg). The wheelbase was 49.41 inches (1255 mm) long.
2008 Kawasaki KFX450R[edit | edit source]
The 2007 Kawasaki KFX450R is an all-new beast, with a new engine and design, improved ergonomics and retaining only the racing character of the old KFX400 models. This motocross ATV boasts reinforced steel rims for the rear axle, offering a dramatic increase in terms of durability ready for the roughest scenarios such as hard landings.
Multiple pre-load and damping settings can be achieved with ease with the 2007 Kawasaki KFX450R suspensions: they ensure the best ground contact in pretty much any conditions and still make the ride as comfortable as possible. The redesigned seat delivers both freedom of movement for the aggressive rider and great support for fast turns.
The 449cc engine is derived from the world-class KX450F bike and delivers a ton of useable power and dependable torque for fast accelerations and precise track cornering. The 2007 Kawasaki KFX450R is not a street-legal ATV, so it's intended for off-road and track use only.
2009 Kawasaki KFX 450R Monster Energy[edit | edit source]
Like its very name says it, the 2008 MY KFX 450R Monster Energy si a special edition Kawasaki quad dedicated to those who also value sizzling hot looks complementing excellent track and trail performance. The KFX 450R Monster Energy is not different from the base version. It boasts the same race-derived parts and technologies, including, but not limited to, a racing aluminum frame, petal rotors, dual-rate suspension springs, lightweight components with increased rigidity, reverse and top-drawer fuel injection.
If looking good is as important as being able to blast along the tracks and forest trails, then the KFX 450R Monster Energy should fit you like a glove,
2009 Kawasaki KFX 450R[edit | edit source]
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.
2009 Kawasaki KFX450R[edit | edit source]
Following the winning recipe of the 2007 new motocross ATV, the 2008 Kawasaki KFX450R takes another step towards the podiums of races around the world. Built with the latest technological features to date, the 2008 KFX450R sports a 449cc engine derived from the world-class KX450F racing bike, especially tuned to deliver both race-worthy power and low-rev torque for headstart accelerations.
Adjustable suspensions guarantee smooth damping and reliable ground contact for constant traction on rough surfaces, while the reinforced steel rear rims make sure the ATV is performing as it should even after hard landings. And if you don't like the aluminum Renthal handlebar, it's really easy to try out any other aftermarket MX bars on the 2008 Kawasaki KFX450R.
2010 Kawasaki KFX450R[edit | edit source]
With a power plant inspired from the KX450F motocross racing bike, the 2009 Kawasaki KFX450R is just the right machine for aggressive riding across rough terrain. The adjustable suspensions guarantee smooth damping and reliable ground contact for constant traction on rough surfaces, while the reinforced steel rear rims make sure the ATV is performing as it should even after hard landings. And if you don't like the aluminum Renthal handlebar, it's really easy to try out any other aftermarket MX bars on the 2009 Kawasaki KFX450R.
The 2009 KFX450Rcomes with triple disc brakes and reliable stopping force for increased confidence, while the reinforced rear rims can take a really huge amount of abuse and still perform flawlessly. Dual headlights ensure great visibility in low-light condition and make sure you can also ride the KFX450R at night; however, this machine is not street-legal, and is therefore intended only for off-road and track use.
2010 Kawasaki KFX 450R[edit | edit source]
The 2010 MY KFX 450R is ready to race out of the box, sporting a high-tech aluminum frame, long front A-arms, adjustable suspensions and a 5-speed transmission with reverse. Under the hood you will find a 449cc liquid-cooled 4-stroke single built with race-grade parts. Forged pistons, titanium valves, a titanium exhaust and smart engine tuning for strong acceleration with minimal wheelspin are all helping you get on the podium.
Cue dual-rate springs, petal rotors, the possibility to use other MX handlebars, reinforced rims, quick-remove headlights for racing events compliance and even an optional kick-starter for less weight when racing priorities demand it.
2011 Kawasaki KFX450R[edit | edit source]
The 2011 MY Kawasaki KFX450R is just the right machine for aggressive riding across rough terrain. The adjustable suspensions guarantee smooth damping and reliable ground contact for constant traction on rough surfaces, while the reinforced steel rear rims make sure the ATV is performing as it should even after hard landings. And if you don't like the aluminum Renthal handlebar, it's really easy to try out any other aftermarket MX bars.
With triple disc brakes and reliable stopping force for increased confidence, the 2010 KFX450R also sports reinforced rear rims which can take a lot of bashing and still perform flawlessly. Dual headlights ensure great visibility in low-light condition and make sure you can also ride the KFX450R at night; however, this machine is not street-legal, and is therefore intended only for off-road and track use.
2012 Kawasaki KFX450R[edit | edit source]
Electric starting and improved ergonomics make the 2011 Kawasaki KFX450R even a more fun motocross racing ATV. The two-tone seat offers enhanced support during aggressive, fast corners, while at the same time providing great freedom of movement for the active rider. With suspensions easy to adjust and capable to deliver the best setup for a variety of riders and surfaces, the 2011 Kawasaki KFX450R can handle pretty much anything you can throw at it.
Reinforced rear rims will provide top-notch performance even after repeated hard landing abuse, while the two-piece front end means you can easily replace damaged parts right away. Inspired by the winner character of the KX450F motorbike, the 2011 Kawasaki KFX450R can be equally fun on the rough tracks and in the wilderness, on forest trails.
2013 Kawasaki KFX450R[edit | edit source]
The 2012 Kawasaki KFX450R is a motocross ATV that's loaded with a heap on nifty features created to help racers get the best from their skills. With a powerful engine and lightweight frame, the KFX450R boasts great handling and is very stable during straight line acceleration and swift corners.
Reinforced rims and an overall sturdy construction mean that the 2012 Kawasaki KFX450R can handle pretty much abuse and still deliver top-drawer performance, letting the rider focus on the track more.
Adjustable suspensions bridge the gap between a comfortable ride and first-class traction, providing easy setup for a wide variety of situations, riders or surfaces. Other racing-specced features such as a top-notch, lightweight titanium exhaust or easy-to-replace two-piece front end enhance the overall performance, making the 2012 Kawasaki KFX450R one of the best racing ATVs around.