2020 KTM 250 SX-F Dyno Test

How much power does KTM’s 250 four-stroke motocross bike make in 2020?

Video By: Bert Beltran

The 2020 KTM 250 SX-F has a starting suggested retail price of $9,099 and is available in orange. Powering this Austrian motorcycle is a liquid-cooled, DOHC, four-valve, 249.9cc four-stroke engine.

We ran the 250 SX-F on our rear-wheel dyno to determine peak output from KTM’s 250 four-stroke motocross bike. We documented 40.8 hp at 13,400 rpm and 19.3 pound-feet of torque at 9,200 rpm.

2020 KTM 250 SX-F Dyno Chart
2020 KTM 250 SX-F Dyno ChartRobert Martin

“The KTM engine has an awesome feel. It pulls great coming out of corners and is very fast revving! The Brembo hydraulic clutch is excellent with a very easy and smooth pull too.” — Tanner Basso

2020 KTM 250 SX-F Engine Specifications

Type Liquid-cooled, DOHC, four-stroke single-cylinder; 4 valves/cyl.
Bore x Stroke: 78.0 x 52.3mm
Displacement 249.9cc
Compression Ratio 14.4:1
Fuel Delivery Electronic fuel injection
ADVERTISEMENT