Ogi Kogyo Bicycle Bell OH-1600B Ace Bell Brass CP, Two-Tone Sound, Mounting Diameter 22.2mm (up to 25.4mm without packing), Sports Bike Bell

---------------------------------------------------------------------- This bell is ideal for sports bikes. Its new design produces two strikes with a single press. Suitable for handlebars up to 22.2mm in diameter. Removing the gasket allows it to fit handlebars up to 25.4mm. For thinner handlebars, such as those on children's bikes, please wrap tape or similar material around the handlebar to ensure proper fit.