Tests

How Much Power Does the 2024 Husqvarna FC 450 Make?

Dyno testing Husqvarna’s 450cc motocross bike for horsepower and torque.

July 13, 2024

Husqvarna’s FC 450 shares the same fuel-injected liquid-cooled SOHC four-stroke 450cc single-cylinder engine as KTM’s 450 SX-F, but is mellower due to its closed-off airbox. That applies both on the track and dyno because while the orange machine produces the most peak horsepower and torque of all the standard-model 450cc motocross bikes in 2024, the Husqvarna ranks second and fourth, respectively, with 55.6 hp and 33.9 lb.-ft. of torque.

“The FC 450′s power is very controllable,” test rider Michael Wicker said. “Similar to the KTM, its real potential is found toward the top-end. And although it could have more low-end grunt for my style, this helps make the bike easy to ride.”

2024 Husqvarna FC 450 Dyno ChartRobert Martin

2024 Husqvarna FC 450 Engine Specs

Engine Type:	SOHC, liquid-cooled, four-stroke single-cylinder; 4 valves/cyl.
Displacement:	450cc
Bore x Stroke:	95.0 x 63.4mm
Compression Ratio:	13.6:1
Fuel Delivery:	Electronic fuel injection w/ 44mm throttle body