2PCS Metal Bike Bell Ring Compass Cycling Alarm Warning Ring-Down Horn Mountain Bike Bicycle Bell Classic Bike Bell with Compass

• [RINGTONE TO BE HEARD CLEARLY]: The mental bicycle bells with fashion outlook always deliver a crisp ringtone to be heard clear, which make the riding much safer. • [GRADIENTER COMPASS AND Ergonomic design]: Bicycle Gradienter Compass Bell provides you not only the bicycle bell but also the gradienter compass.And The small size does not affect the handlebars, which increases the safety of your ride. • [EXCELLENT MATERIAL FOR DURABLE USE] : The bicycle bell adopts quality metal and engineering plastic material which is anti-rust and anti-aging that give men and women riders a prolonged usage. • [EASY TO INSTALL]: Fits for bicycles handlebar tube outer diameter with 20mm - 25mm (0.8inch - 1inch).1 MINUTE to complete installation. Just tighten the screw on the handle bar with a screwdriver. • [FOR BIKE TYPE]: Road Bike, Mountain Bike, City Bike, Sports Bike, Cruiser Bike, scooter ,BMX Bike, kids bike and so on.