Back Bleeding ????? Ok so I have the bike almost the way i want it for now I made sure i but lock tight on all the bolts and that they were all tight and took it for a spin. While driving around the block I found that the rear brakes dropped and did not work at all. When a had everything abart i made it a point not to mess with the brakes . I did however depress the caliper just enough to get it of the rotor smothly. Do you think that could have put air in the systeM? I did not have time to mess with it today. My brother was telling me a way to get the air out of you systen with out messing wit all the brake fluid. Its called gravity drain or something. It where you push the rear brake peddle all the way down and at the same time attempt to push the caliper away from the rotor. so you are pushing the brake and compressing the caliper. this is suspose to cause the air to bleed up the lines and into the reservoir. Has anyone tried this? Does it work? I may give it a shot tomorrow.