I pulled the caliper on the rear brakes and the inner pad is almost worn down, and the outer was good.. So first im going to need new pads.. What are some good options for rear pads. Non linked brakes on the stone, and I favor the front brakes on a bike.. Good options for pads on this? OK, so next.. Looks like the caliper should slide on the bracket, but it doesn't. Are these two piston brembos meant to float on the bracket? Any tips for freeing it up if it should? Its a new to me bike... and just shows that going through the bike first before you hit the road is a good thing!! Thanks for any help.