Hello, now since October proud owner of a CBR 600 RR and driving in every free minute… Only the country road is a bit too dangerous for me as far as testing my limit is concerned… knee grinding rest scraping etc. is all no problem but slowly I want to make my driving technique improve and let’s see what else is in it… Think of it open this is too dangerous for others and me therefore I thought about racetrack and then also racingtrai nings…I heard that I have to make sure that I need a different air pressure for the race track than on the road.. Can you help me ?? Ride the pilot Power..have the size hi and vo. just not in the head 17 inch rear 180 front 120 so I think the standart size…I have 68 kg on the ribs think that you should take that into account then perhaps..thanks for tips and tricks already villeicht can give me also some tips for a good racing training