THE BEST SIDE OF SURRON ULTRA BEE E-BIKE OFFER

Using Mode Switch ECO/Day by day/Activity/Reverse 4 riding mode available, All our new built switches have already been ergonomically built so that they are easy to operate, even with that you are dashing via a tight line without using your eyes from the road.With enhanced Reverse Mode, it will make your riding with extra self-confident, in no way