[craigmacphee]

I know this is not the right place, but I am a dad in a pinch. I looked at the 50 section and it had not been visited in FOREVER. So....

I just picked my son up a 2003 KTM 50 senior. No manual or anything came with it. Just wondering what oil I should run in the crankcase and how much? Will someone please help me??? Thanks in advance, Craig