2021 Kawasaki KX™450

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.

Features may include:

• 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.

• 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.

• RIDE WITH CONFIDENCE

From quick, reliable starting to advanced braking power, the KX™450 motorcycle offers superior features designed to inspire confidence. What's more, this race-ready machine is backed by decades of championship-proven experience.

• MADE TO SHAVE LAP TIMES

Experience the race-winning advantage of a strong and lightweight chassis, agile handling, and exclusive ERGO-FIT® technology.

• Increased engine performance

• New coned disc-spring hydraulic clutch

• New renthal® fatbar® handlebar

• Electric Start

• Strong, Lightweight Chassis

• ERGO-FIT® Adjustability

• DFI® Couplers

• Industry-leading slim aluminum perimeter frame

• Showa A-KIT Technology Suspension

• Updated Uni-Trak® linkage system