I see a lot of pics with way to much pressure on the bars... good bod position is all legs and core.. I don't use anything on the bars.. I can wiggle my fingers and roll through a turn with basically no pressure but slight inputs to correct the lines
scoot the butt back.. go halfsies.. half on half off.. line the side of your bike up with the whole center of your body and let your core/ abs legs for the work of supporting you.. lower your chest to the tank and look through the turn.. you want your hear at minimum looking right through where a mirror would have been
I literally lay my chest on my tank and slide back and forth
don't be afraid to slow yourself down to work on your BP,
sit on your bike in the pits on the stands.. hand some one hold the bike for good measure and do it.. put yourself in the spot.. it will feel like your falling off.. it will feel unnatural. but it will get easier and more comfortable the more you work on it
WE ALL HAVE TO REMEMBER.. you are not a GP rider.. tire tech and those bikes can reach up to 64*.. average slicks are about 55* that is a HUGE difference. you have to be mindful of that...
things to help get you in good BP but not mandatory.. are adjustable rear sets and clip ons.. clip ons help a bunch as you can chang the width/ angle in your arms and wrists
here are 2 pics.. it doesn't matter what bike your on. the mechanics are the same.
first is me on my buddies 848, second is on my wifes CBR600rr
the 848 is a lot wider than the cbr.. but non the less my BP is extremely similar