Let 'em hear you coming with these polished brass bike bells, each of which emits a friendly, old-fashioned ding when you flick the spring-mounted clapper. The large 2 inch bell rings a note similar to a kitchen timer (it's near a high D, musically speaking), while the small 1¼ inch bell offers a bright little ping (a very high E). We suggest mounting one on each side, for your own "pedal symphony." The stainless steel brackets attach easily and fit most handlebars.