Lezyne Classic Brass Klingel,

Compact, classic shape constructed from modern, high quality materials. The bell itself is made from high-polished brass, mounted to a machined aluminum base. The small brass striker provides a sharp, impressively loud ring when flicked, warning others of your presence. A simple O-ring attaches the bell to a variety of tube sizes and shapes while integrating cleanly with any bicycle. SPECS SMALL: 21g MEDIUM: 28g COLORS: Silver Black