The B&M Cycle Star 913/712 impresses with its certification "E" as an E-bike rearview mirror in every aspect. A short, curved arm and the extended mirror surface in a pentagon design ensure good visibility in road traffic. In the event of a collision, the mirror automatically folds down (special feature of model 913/712: additionally manually operable folding function). Thus, it meets all quality criteria to be approved for fast E-bikes. The installation is only possible on the inner handlebar (Ø 17.2 - 22 mm).