The Rockbros Simplu 2018-1BBK is a mechanical percussion bell designed to provide a clear metallic signal for cyclists. Its ultra-compact, minimalist profile ensures it doesn't clutter your cockpit, while the matte black finish blends discreetly with most frames. Constructed from durable metal components, this bell features an ergonomic rapid-action lever that allows you to alert pedestrians and other riders with a quick flick of the wrist. It comes with a universal handlebar mount, making it a practical addition to city, mountain, road, or folding bikes. The package includes the bell and the necessary fast-fixing accessories for a straightforward installation.