Feature:
Made of high quality aluminum and plastic, antirust and anti-aging. These factors have prolonged the use of bicycles for men and women, boys and girls.
With a rotating collision sound system, it can provide a loud ring tone. The loud bell can attract the attention of pedestrians and provide you with a safe riding experience.
With a high-quality and durable mounting bracket, it can be easily installed on the bicycle handlebar with an outer diameter of 20-25mm as part of the bicycle parts.
It adopts high-quality materials and has the characteristics of light weight and durability. The bicycle bell may be pressed during transportation. Just rotate the upper shell and pull it up a little, and the bell ring will also work.
Suitable for most mountain bikes, road bikes, fitness bikes, children's mini bikes or old-fashioned bikes. It can also be widely used for BXM bicycles, for Trek bicycles, giant bicycles, children's bicycles, etc. It is a wonderful and perfect bicycle horn.

Specification:
Color: Black, Silver, Red, Blue
Material: aluminum alloy
Weight: About 30g
Diameter: About 50mm

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.