The KTM 520, specifically the KTM 520 EXC model, typically produces around 50 horsepower. This power output can vary slightly depending on the specific year and modifications made to the bike. The engine is known for its strong performance and torque, making it popular among off-road enthusiasts.
It has 170 horsepower
it is about 37 horsepower
580
500
347bhp
According to the guys over at MXA the KTM 250SXF pumps out 38.6 horsepower.
520
65cc
The 2013 KTM SX has 25 horsepower at 12000 RPM. Older models are less powerful and fall between 21 and 25 horsepower.
51.5 hp
52
They have 293.20 cc.