1. Small invisible bell, easy to install on your bike handlebar, save space for handlebar
2. Manual ringing make a clear and melodious bell sound
3. Durable and light-weight
4. Easy installation and almost fit for all kinds of mountain bikes or road bikes
5. Light-weight, compact layout, secure and easy to operation.
6. Loud and crisp sound. This bell is easy to touch, and has robust rhythms.
7. This bell no longer best has easy construction, steady ring bell, but additionally has limitless amusing whilst you use it.
8. Suitable for handlebar diameter 22.2mm, the middle of the handle bar on both sides of coarse fine cannot be installed