It depends on what year, model and is it a 2 or 4 stroke. See KTM tech bulletin for 06 models below.
250 mil I believe...
your crank case does not take oil at all. your transmission however will take usually 1 to 1.5 quarts of approved transmission oil.
580
0.75 litres
2009 KTM 250SX retail price $6598
No not on a 2 stroke 250SX, however the 4 stroke 250 SXF does.
.7 L
yes there is the ktm ktm 85 ktm 110 ktm 125 ktm 150 ktm 250 ktm 500
250 cc
Stock 04 250 EXC has29 hp.
Transmission: Motorex Top Speed 15W50
I hear about 38.6