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Kawasaki KX 450
2019
2019
The 2019 Kawasaki KX450 represents a significant model in Kawasaki's motocross lineage, known for its potent power and competitive nature. As a flagship motocrosser, it directly challenges models like the Yamaha YZ450F and the Honda CRF450R, aiming to provide riders with a championship-caliber machine right out of the crate.
At the heart of the 2019 KX450 lies a 449.0 ccm (27.40 cubic inches) single-cylinder, four-stroke engine. This engine configuration is designed for responsive power delivery across the rev range, essential for navigating demanding motocross tracks. The fuel tank capacity is 6.20 litres (1.64 US gallons), balancing the need for sufficient range during races with weight considerations. The seat height sits at 955 mm (37.6 inches) at its lowest setting, catering to a range of rider sizes and preferences.
The KX450's handling is designed for aggressive riding. The frame geometry provides stability at high speeds and precise cornering capabilities. Suspension settings are typically firm to absorb large jumps and bumps common on motocross circuits. The seat height contributes to an aggressive riding position, allowing for quick weight transfers and control. The bike encourages an active riding style, rewarding skilled riders with responsive handling and predictable behavior.
The 2019 Kawasaki KX450 is specifically targeted toward experienced motocross racers and serious enthusiasts. Its powerful engine, race-ready chassis, and adjustable components make it a formidable weapon on the track. While not ideally suited for casual trail riding due to its stiff suspension and aggressive power delivery, the KX450 shines in its intended environment. It's a competitive machine built to win races, demanding a high level of skill and commitment from its rider.
✅ Why buy this bike?
• The 449cc engine delivers strong, usable power throughout the rev range, offering excellent acceleration and pulling power for various track conditions. • The Showa 49mm coil-spring fork provides excellent front-end feel and absorbs bumps effectively, improving rider confidence and control. • The lightweight aluminum perimeter frame contributes to the bike's agility and responsiveness, making it easy to maneuver in tight corners. • Kawasaki's launch control system helps riders get consistent starts, providing a competitive edge in races and preventing unwanted wheelies. • The adjustable footpegs and handlebar positions allow riders to customize the ergonomics for a comfortable and personalized riding experience. • Improved hydraulic clutch offers a smoother, more consistent feel compared to previous cable-actuated systems, reducing rider fatigue.⚠️ Things to consider
• The stock exhaust system can be restrictive, limiting the engine's full potential and requiring an aftermarket upgrade for optimal performance. • Some riders find the stock seat uncomfortable for long riding sessions, leading to fatigue and requiring an aftermarket seat replacement. • The KX450 can be quite aggressive, potentially making it challenging for less experienced riders to manage the abundant power delivery effectively. • Maintenance intervals, especially for the top end, are relatively frequent due to the high-performance nature of the engine, requiring dedicated upkeep.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: 6.20 litres (1.64 US gallons)
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