DO NOT BUY. This isn't worth the postage. It falls apart at the first manhole cover. The handlebar turn-buckle is plastic and the thread is very easy to strip. The case is just press-attached to the mount and dropped off twice within the first mile, at that point I put it in my pocket. As if that isn't enough, the light sensor is underneath the cover so using auto brightness means it thinks it is dark and the screen dims to unreadable. At £30 -£40 this should be a product of apple quality. It truly isn't.