How much power does Kawasaki’s 450 motocross bike make in 2020?
Video By: Bert Beltran
The 2020 Kawasaki KX450 has a starting suggested retail price of $9,299 and is available in green. Powering this Japanese motorcycle is a liquid-cooled, DOHC, four-valve, 449cc four-stroke engine.
We ran the KX450 on our rear-wheel dyno to determine peak output from Kawasaki’s flagship motocross bike. We documented 51.9 hp at 9,200 rpm and 32.9 pound-feet of torque at 6,800 rpm.
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“The KX450 engine is very reactive, and the throttle response is quick and snappy!” —Tanner Basso