"Don't you have a bell?" What cyclist hasn't heard that? With the Knog Oi!, many a pedestrian's dream could still come true: Even cyclists who until now, for sporting or aesthetic reasons, have been rather tired of bicycle bells, are enthusiastic about the Knog Oi! The Oi! does not look like any other bell. On the handlebars there is hardly more than an elegant metal ring that almost seems to float. If you look closely, you will discover that the metal strip made of aluminium, copper or brass is the body of the bell and that the fastening of the bell to the racing bike even functions as a smart cable guide. This is how you win innovation awards and help cyclists make themselves heard! - Purpose: universal use - Details: - Ring-shaped bicycle bell in an independent, elegant design - Available for two handlebar diameters: Small - 22.2mm, Large - 31.8mm - Recess on the clamp for cables - Weight: 18g (Small), 25g (Large) - Width: 15mm - Type: Bell - Material information: Aluminium Scope of Delivery - Scope of Delivery: incl. shims for 23.8 and 26mm mount - Type: Handlebar Clamp