Brake: units utilized to prevent or slow down a bicycle. Rim brakes and disc brakes are operated by brake levers, that are mounted over the handlebars. Band brake is a substitute for rim brakes but can only be put in on the rear wheel. Coaster brakes are operated by pedaling https://emiliohlopp.frewwebs.com/35563696/5-easy-facts-about-bike-parts-uk-described