【Value Package】4 pack 4 colors loudly bike bell (black, gold, blue, silver).
【Durable & Sturdy】Classic bike bell made of quality plastic and aluminum alloy, which is anti-rust, anti-aging, strong and durable. It can be used for a long time surely.
【Widely Use】Widely used for standard bike, electric bike, tricycle, mountain bike, fixed gear bike, road bike, folding bicycle, etc. Also fits for most stunt scooter handle bar.
【Easy to Install】The portable bicycle ring bell has a adjustable hoop mount. Just tighten the screw on the mount with a screwdriver. Fits for bicycles handlebar tube outer diameter with 21mm - 23mm (0.83inch - 0.90inch).
【Loud and Crisp】The aluminum alloy bicycle bells with fashion outlook always deliver a crisp ringtone to be heard clear, which make the riding much safer. The bike bells will fit most mountain bikes and road bikes very well.