Motul 5100 .used it for many years.no issues. I stick with what works.i change my oil every 3k or 4 months whatever comes first

K&n # 204 or 303

I have used motul for 35 years. I stick with what works. Most 4 cylinder bikes that dont call for synthetic. I use motul 5100.4 of my personal bikes have 40k on them.oil changes every 3k

Almost 4 quarts

Sorry for late reply. Start with 3 1/4 quarts then check level. Add as needed

Little more thane 3 1/2 quarts.pour in 1/2 of fourth quart check dipstick with bike upright. Then pour in a little at a time . Checking it on dipstick should be in between 2 lines on dipstick. Don’t overfill it. Hope this helps

Assuming you also changed oil filter as well

@@motosolutions540 thanks for the response. Also what oil do you recommend for an 03 cbr 600rr just picked mine up couple of days ago.

@@Ifeelgreyt1738 i use motul 5100 10-40 .unless bike says use full synthetic i wouldnt.jus change oil at 3 k you’ll be good

As long as its within the low and high line. It happens sometimes. I usually just pull oil filter and dump that oil out.then check level. Might have to do it few times. Easier than pulling drain plug. Take your time. Good luck

Make sure you put oil filter back on,then start the bike. Let it run few minutes, turn bike off .let it cool down then check oil

@@motosolutions540 ok. It's right below the full top line mark.

Your fine then