when i say, its very important to change fluid and bleed your brakes every couple yrs or so. how do i know this you ask?? i had to rebuild my front caliper today. brake was hung up tight the gunk built up so bad it was a real struggle to get the pistons out, air wouldn't do it at all. if i had known it was that bad i would have taken the caliper off the rotor and pumped them out with the fluid. so just a heads up to those who didn't know this. this is the first bike i have had with disc brakes and i am sure there are others here that are disc brake newbies, i mean i have never had to do this to my car with disk brakes so how was i to know it had to be done on the bike
