ok i set up a dual caliper setup on my f4i and it seems like the hand brake doesnt brake all that great, on my old f3 i had a gp tech adapter and it seemed like that worked better, so does the foot brake master cylinder push more fluid or somethin? cuz idk what to do,i was thinkin bout jus getting the gp tech and saying **** the dual caliper. anybody got any advice on whats better?

 

i use gp tech and like it

 

quick and cheap fix, put HH pads in your second caliper

 

motoheaven set up