Feature:1. Road bike handle bar clip‑on bells, the sound is clear and noticeable, which increases driving safety.2. Tool‑free installation, it is small, lightweight and exquisite, easy to carry and take no burden.3. Made of high quality pure brass material, which makes it durable and has a long service life.4. Loosen the bell cover counterclockwise, adjust the bell hammer to the preferred position, clamp the handle on the bell base, and tighten it.5. Suitable for many mountain bike, small size does not affect the handlebars, which increases the safety of your ride.Spec:Item Type: Bike BellMaterial: BrassColor: As Picture ShownProduct Length: Approx. 37mm/1.5inProduct Width: Approx. 35mm/1.4inBase Height: Approx. 23mm/0.9inMostly used for road bikesPackage List:1 x Bike Bell