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  • 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.

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  • RACE-READY SUSPENSION
    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.

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  • NEXT-LEVEL TECHNOLOGY
    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.

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  • CHASSIS & ERGONOMICS
    Made To Shave Lap Times

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