i got a 05 cbr 600rr. I just changed the brake fluid and overhauled the master cylinder and calipers for the front. bleeding the brakes took forever it felt like the master cylinder wasnt even pushing anything. now when i ride around it fells the exact same very skwushy. i also got new rotors and brake pads but it has to do with the master cylinder because it didnt feel like this before. it felt firm and i felt resistance before the overhaul.