Product Description The Piing bell by Zefal is a compact bell that does not take up much space on the handlebars. It still convinces with a strong sound. Technical Information:Material:aluminiumCompatibility:suitable for handlebars from 19-26.4 mmFeatures:clip or screw fastening on the handlebarscompact designContents:1 x Weight: black: 21 g Manufacturer: Zéfal SA 1 Route d'Ouvrouer 45150 JARGEAU France zefal@zefal.fr