Brake: units accustomed to stop or decelerate a bicycle. Rim brakes and disc brakes are operated by brake levers, which might be mounted over the handlebars. Band brake is a substitute for rim brakes but can only be mounted for the rear wheel. Coaster brakes are operated by pedaling backward https://bike-engines-kits83754.blogstival.com/56750651/bike-engines-copyright-no-further-a-mystery