The ROCKBROS Dual Hammer is a compact bike bell designed to provide a crisp, loud, and prolonged ring to keep you noticed on the road. Its internal mechanism features a dual hammer structure made from POM, which allows for flexible activation and a consistent sound every time you use it. Constructed with a pure copper brass cap and stainless steel springs, the bell is naturally rust-proof and water-resistant, making it reliable in various weather conditions. The nylon base is designed for versatility, offering a 180-degree adjustable angle so you can position the bell exactly where it is most accessible on your handlebars. Weighing approximately 30g, this lightweight accessory fits a wide range of setups, including flat, drop, and integrated bars, making it a practical choice for any cyclist who needs a dependable way to alert pedestrians and other riders.