2025 KAWASAKI KX450 TESTED VIDEO

The 2025 Kawasaki KX450 comes with an updated airbox and updated ECU mapping. In this video, MXA’s Josh Mosiman, Dennis Stapleton, and Josh Fout discuss the pros and cons of the Kawasaki KX450 after spending a year on this bike, which was all-new in 2024. We also show you the new KX450 air filter. The KX450 placed fourth in our 450 Shootout last year and we’re excited to line it up against the other new 450s here soon.