YES! make sure you check all bolts!!! I changed my fluid while at work on a slow day & didn't tighten one bolt on the caliper, just hand tight. I don't think it's good to answer phones & work on your brakes at the same time. I found out it was gone when I was on my way to Laguna Seca last year on Skyline Blvd, not the best place for brake problems. Something didn't feel right so I pulled over before I killed myself, very lucky I guess. I used a bolt from the kick stand & used a few washers form a propane delivery guy who passed by. Triple check everything!!!