LZ’s Tech FAQ: Technical FAQ: Brake Dragging on the tire – Diagnosing front brake rub Dear Lennard, I just got a new(ish) race frame and was moving my mix of Campagnolo Chorus over to it. The vertical tire/fork gap is very small on this frame — about 2-3mm with Conti 4000S2 25s. To get myself fit on the frame (steerer length, etc.), I put the wheels on, and, lo and behold, the tire was rubbing on the top/inside of the front dual pivot brake (2012 Chorus), as if the cali… http://ow.ly/Y7b150auDG1