The B&M Cycle Star 913/612 convinces with its test mark "E" as an e-bike rear-view mirror all along the line. A long, curved rail and the extended mirror surface in a 5-sided design provide good visibility in road traffic. In the event of an impact, the mirror folds down automatically. Thus it also fulfils all the criteria for being approved for fast e-bikes. It can be mounted on the handlebars using clamps (handlebars angled up to max. 45°) or on the inner handlebars (Ø 14.5 - 18.5 mm).