Some like the 16X18 Brembos... Some Gixxers some 13mm

Depends on your setup... Personally if it's a single piston rear caliper... I would go small bore...

DC with a 4 piston hohey setup... should be fine with almost any of them..

 

i think HAI needs to take that handbrake setup off there website...or atleast warn people about them...

 

I run the hb on top and clutch on bottom and love it!!!!!!!!!!!!it was a bitch to relearn clutching with another finger beside your index but now that i am use to it i would never go to the reverse setup, try it for a while or shitcan it right away because once you train your fingers there is no going back!!!e-z pull clutch setup manditory!!!!!!!!!!!

 

ive got the same master on my gixxer and i had the same prob. i just couldnt clutch w/ my middle finger and there was really no aparent solution. but i was on motoheaven .com and saw a cap they sell for like $80 to relocate your clutch perch on top, so that gave me the idea of makin my own and this is what i came up w/.. oh yeah i also run db bars but i think this would work for clip ons too