The ROCKBROS 2022-1BA is a classic brass bicycle bell designed to provide a clear and powerful alert for cyclists. Its brass construction ensures a resonant sound that reaches levels of 100dB, making it easy for pedestrians and other road users to hear you from a distance. Measuring 9.1 cm in length and weighing 63 g, the bell features a silver finish and a durable nylon support. It is compatible with handlebar diameters ranging from 22.2 mm to 31.8 mm, and the package includes two anti-slip pads of different thicknesses to ensure a secure fit on various grip sizes. You can install it quickly using the provided hexagonal key following a simple four-step process, ensuring the stainless steel screws hold the device firmly in place during your rides.