Bar Measurements Explained. . (Long Read) - General BMX Talk - BMX . . . Bar height Basically you want to hit your sweet spot Comfortable with close to absolute no extra height At first when you try out big bars they seem SUPER comfy and just PERFECT But, the bigger the bars, the slower your progression is almost certain to come to (to an extent, super small bars will hinder with progression just aswell ) This applies to most people, some people are affected