ROCKBROS Bike Bell Copper Alloy Bicycle Bell Road Bike Bells for Adults with 100dB Lound Sound and Fit for 0.87in/22.2 mm Bicycle End Plug

End Plug Bells: This bike bell uses high-strength PP expansion plugs to ensure firm installation and does not take up handlebar space for road bikes.

Easy to Install：Bicycle bell included a hexagonal wrench, the expansion plugs are inserted into the handlebars with two simple twisting and locking steps to securely lock the handlebar ends fit 0.87in(22.2 mm )bicycle end plug. Superior Material:Bike bells copper alloy bell cover, aluminum base and plastic plug combination is sturdy yet portable. Waterproof design enables use in all weather conditions. Crisp Ringing：:This bike ring bell for adults crafted from high-quality copper alloy, delivers outstanding acoustic performance with a resounding 100 dB ring that cuts through noise instantly. Ergonomic Paddle: The bell ergonomic copper alloy paddle is designed for a comfortable fit and effortless operation, resistant to wear and corrosion, sturdy and beautiful, guarding your cycling safety