[mastercycleman]

I have Hayes hfx 9s, and a few months ago, whenI replaced the pads, I pushed the pistons back all the way, and ever since that, when ever I brake, It sounds and feels like something is vibrating at the caliper, I tightend everything, and it still does it, any tips?

 

[nycurse]

well i cant tell you what is going on but you can replace the pistons and seals in the caliper for like $20. Any decent shop should have them in stock.