ROCKBROS Hidden Bike Bell Clear Loud Sound 22.2/25.4/31.8mm Bars 100DB Bike Horn Men's Cycling Collection upper back and lower back

upper back and lower back

coupled with lockable sealed zipper to enhanc waterproof performance

STURDY &STURDY:Covered with thickened PVC material

More than ring 100 decibels with ‘bright tone’ for cyclists and pedestrians alike

EASY TO INSTALL: Fixed buckle with straps secure hold your bag under seat

ROCKBROS Hidden Bike Bell Clear Loud Sound 22.2/25.4/31.8mm Bars 100DB Bike Horn Men's Cycling Collection upper back and lower backCLEAR AND LOND SOUND Small size, big energy. The sound of bike bell is clear and loud. The highest decibel reaches 100db. Even on a noisy road, can warn passing vehicles and people QUICK INSTALLATIONOur bike bells for adults fit standard bicycle handlebar sizes of 22. 2 mm 25. 4 mm 31. 8 mm. Wide application and easy to install. Only one screw can finish installation and the tool is provided in the package LONG LASTING & STURDYOur bicycle bell was