1250 CC's.
You can find that info , as well as a lot more, here: http://motocross.transworld.net/2003/07/09/2004-ktm-125-sx-200-sx-250-sx-and-525-sx/
A 1996 KTM 300 MXC typically requires about 1.5 quarts of oil after an oil change. It's important to use the recommended type of oil, usually a high-quality 2-stroke oil, and to check the owner's manual for specific guidelines. Make sure to also check the oil level after filling to ensure it is within the recommended range.
The 2001 KTM 520 typically uses 5-weight fork oil, but it's always best to consult the owner's manual or a service manual for specific recommendations. The oil capacity for the forks is approximately 420 ml per leg, depending on the specific model and setup. Ensure to use high-quality fork oil designed for motocross or off-road applications for optimal performance.
It takes 6 quarts of oil.
how many quarts of oil of honda xr650r
1.8 quarts of oil
6 quarts of oil with filter.
4 quarts
4.5 quarts of oil
4.5 quarts of oil.
6.5 quarts
5 quarts of oil