Classic Spring Bell for a Clear, Confident Ring This compact bell brings a bright, traditional bike sound to modern handlebars. A spring-mounted striker snaps cleanly against the dome for a clear tone that cuts through city noise without taking over your handlebar space. The Karen Spring Strike uses an all-metal body and updated clamp to mount securely on most standard handlebars. Choose brass for a more resonant ring or alloy for lower maintenance, with multiple finishes to match everything from a polished city bike to a stealthy commuter. Small Things – Big Difference Spring-mounted hammer delivers a crisp, repeatable strike every time you tap the lever Redesigned clamp fits common handlebar diameters from 22.2 mm to 26.0 mm 50 mm dome offers a classic bell profile with a compact footprint All-metal construction with a durable plated steel clamp for long-term reliability Brass dome option for a more resonant tone; alloy dome for better tarnish resistance Offered in multiple finishes including polished and unpolished alloy, brass, copper-finished brass, chrome-plated brass, Neo Black, and Stealth Black Made in Japan