neither,the yz250f is a four cycle bike...
SAE 10w30 oil.
yes it is supposed to be in there
its your engine oil dipstick
A 2004 yz250f sells for $1,500-$2,200 depending on condition and the season you sell it in.
No a yz 250 2 stroke does not but a YZ250F does.
1.4L of approved engine oil if filter is replaced add a little bit more dont over fill it or you'll smell it burning and access oil will end up in your air filter
30-35 horsepower stock, up to 40 with mods...
33-35 hp stock.
depends on the year, i have a yz250f 2006 and its GREAT! if your trying to get a 2011 i would get the crf.
how much oil does an yamaha xt500 take
if you have an owners manual tht would be really easy, if not... It depends on what year, you can look up the manual on how to do it by the year of your bike