My brake lever is coming loose from my handle bars; how can I tighten it? I have a road bike with drop bars, and the left brake lever is slightly loose - it can rotate a few degrees around the handle bar from side to side. How can I tighten it? Is it possible to do so without unwrapping the handle bars?
Be removing the cap from the front of the lever, a hex socket is revealed through a small opening, which can be tightened to snug the lever to the handle bar: