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Kawasaki KFX 450 R
2009
2009
The 2009 Kawasaki KFX 450R is a performance-oriented sport ATV built for aggressive riding and competitive use. It continues Kawasaki's lineage of potent off-road machines, aimed squarely at riders seeking a race-ready quad directly from the factory. The KFX 450R directly competes with models like the Yamaha YFZ450R and Honda TRX450R, all vying for dominance in the 450cc sport ATV segment.
At the heart of the KFX 450R lies a 449.0 ccm (27.40 cubic inches) engine, designed for strong power delivery across the rev range. While outright horsepower figures are not provided, the engine's displacement suggests a competitive output for its class. The vehicle's overall weight is a substantial 394.7 kg (870.2 pounds), which is a factor to consider for handling and maneuverability, especially in tight corners. Fuel capacity is 9.84 litres (2.60 US gallons), sufficient for shorter races or trail rides, but might require careful fuel management for longer excursions.
The KFX 450R features track-focused ergonomics designed for an aggressive riding position. The 785 mm (30.9 inches) seat height, at its lowest setting if adjustable, is relatively tall, contributing to a commanding view and ample legroom for aggressive maneuvers. Suspension is tuned for absorbing impacts and maintaining stability at high speeds, but might feel firm on slower, more technical trails. Rearset pegs and a narrow chassis contribute to rider mobility and control when leaning into turns.
The 2009 Kawasaki KFX 450R is ideally suited for experienced ATV riders and racers seeking a high-performance machine ready for competition. Its powerful engine and race-inspired chassis make it a capable contender on the track or in demanding off-road environments. While the weight is a factor, skilled riders will appreciate the KFX 450R's potential for speed and agility. It's a solid choice for those who prioritize performance and are willing to trade some comfort for a more aggressive riding experience.
✅ Why buy this bike?
• The KFX450R's fuel injection provides crisp throttle response and eliminates carburetor jetting hassles, ensuring consistent performance across varying altitudes. • Its lightweight aluminum frame and swingarm contribute to agile handling and responsive steering, making it easier to maneuver on tight trails. • The adjustable long-travel suspension soaks up bumps and jumps effectively, offering a comfortable and controlled ride even on rough terrain. • The powerful 449cc engine delivers strong low-end torque and impressive top-end speed, providing ample power for both recreational riding and racing. • Its relatively narrow seat and aggressive riding position allow for excellent rider control and maneuverability, especially during aggressive riding. • The KFX450R features a reverse gear, which is helpful for getting out of tight spots on the trail or in the pits.⚠️ Things to consider
• The KFX450R's aggressive riding position can be uncomfortable for extended periods, especially for riders not accustomed to sport quads. • The stock exhaust system is restrictive, limiting the engine's full potential and requiring aftermarket upgrades for optimal performance. • Maintenance on the KFX450R can be more demanding than some other ATVs, requiring regular oil changes and valve adjustments. • The KFX450R is not ideal for beginners due to its powerful engine and responsive handling, requiring experienced riders to manage its capabilities. • Finding replacement parts for older models like the 2009 can sometimes be a challenge, requiring patience and research.Rule of thumb: under 125cc / 15HP → A1, under 47HP → A2, above → A.
Estimated average for 449cc class: 45-60 mpg (4.0-5.5 L/100km)
⛽ Tank: 9.84 litres (2.60 US gallons)
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