2020 Husqvarna FC 450 Dyno Test

How much power does Husqvarna’s 450 motocross bike make in 2020?

Video By: Bert Beltran

The 2020 Husqvarna FC 450 has a starting suggested retail price of $10,099 and is available in white. Powering this Austrian motorcycle is a liquid-cooled, SOHC, four-valve, 449.9cc four-stroke engine.

We ran the FC 450 on our rear-wheel dyno to determine peak output from Husqvarna’s flagship motocross bike. We documented 52.4 hp at 10,100 rpm and 33.2 pound-feet of torque at 6,800 rpm.

2020 Husqvarna FC 450 Dyno Chart
2020 Husqvarna FC 450 Dyno ChartRobert Martin

"The Husqvarna has little bottom-end power and the meat of the powerband is on the top-end. It's very quiet too." —Bryan Wallace

2020 Husqvarna FC 450 Engine Specifications

  • Engine Type: Liquid-cooled, SOHC, four-stroke single-cylinder; 4 valves/cyl.
  • Bore x Stroke: 95.0 x 63.4mm
  • Displacement: 449.9cc
  • Compression Ratio: 12.75:1
  • Fuel Delivery: Electronic fuel injection