The bicycle carrier must be installed quickly and also takes thick frame. However, the closure means of quick voltage is simple to use. One of my wheels with a round frame turned while driving but wrong from time to time. A type clamp would be better here. My other wheel while high but in width less thick frame (gents ALDI Nord from 2009) I got fixed only by I clamped with a 2cm thick cut to size piece construction rubber mat.
