With more Supercross and Motocross championships than any other manufacturer, the KX™ name is synonymous with winning. The KX™450 motorcycle represents the flagship of the KX™ lineup, built with the sole purpose of dominating the track. Over the past four decades, we've learned what it takes to win and stay on top. Our dedication to building the ultimate machine is undeniable, and the KX™450 represents this to the fullest.
POWER & PERFORMANCE
BUILT TO WIN
The 2021 KX™450 engine offers increased performance and delivers broad, useable torque and strong, responsive power across the rev range. From the starting gate to the finish line, this race-ready machine is built to stay ahead of the pack.
POWER THROUGH THE FINISH
The powerful 449cc engine features new friction reduction coating on the piston for increased engine performance.
EVERY SECOND COUNTS
A factory-style launch control system helps put the bike's power to the ground for maximum acceleration at the start of the race, making the holeshot yours for the taking.
A flat torque curve makes it easier to get on the gas sooner, delivering smooth and powerful acceleration to pass the competition and keep you ahead of the pack.
FINELY TUNED POWER
Use the DFI® couplers to choose engine settings to suit your riding style or track conditions. This plug-and-play style system allows quick and easy selection from three pre-programmed fuel injection and ignition mapping settings. Fine tune your ECU setting with factory precision. The KX™ FI Calibration Kit* features a handheld controller that enables adjustment of fuel mapping and allows storage of presets without a PC.
LEAVE THEM IN THE DUST
Take the lead with proven race-winning performance. The highly adjustable suspension package delivers smooth action, firm damping and contributes to optimal traction.
The 49mm Showa Coil Spring Front Fork combined with A-KIT Technology deliver excellent handling. Large-diameter inner tubes allow the use of large damping pistons for race-winning performance while a large-diameter front axle provides exceptional front-wheel traction.
The Uni-Trak® rear suspension system features adjustable dual-range (high- and low-speed) compression damping, adjustable rebound damping, and adjustable preload. The result is optimal damping and rear-wheel traction.
- Condition New
- Year 2021
- Make Kawasaki
- Model KX 450
- Category Dirt Bike
- Type Motorcycle
- Location Pompano Beach, FL
- Price $9,399
Estimate Payments1 - Sponsored By Riva Motorsports Pompano Beach
Sponsored By Riva Motorsports Pompano Beach
WHY CHOOSE RIVA MOTORSPORTS
Riva Motorsports Superstore is your premier dealership for Motorsports with the largest inventory in South Florida. We are an authorized dealer for top brands like Yamaha, Sea-Doo, Honda, Kawasaki, Can-Am, KTM and Suzuki. We also offer pre-owned brands like Harley, Triumph, Ducati, Indian and more. Check out our new & used inventory and get into the Motorcycle, Watercraft, ATV, UTV, Dirt Bike or Boat that you have always wanted. We are located in sunny Pompano Bch, Fl. We would love to help you get into your next dream machine. Contact us and let us show you why choosing Riva Motorsports Superstore is the way to ride.