This product is a versatile bell for Ninebot Segway electric scooters, compatible with multiple series models such as F2, F20, and MAX-G30. It features quick and simple installation, requiring only one minute to be securely fixed in an ideal position on the handlebar, with the angle adjusted and screws tightened for safety. Made of high-quality aluminum and engineering plastic, it comes equipped with an ergonomic, rust-proof, and anti-aging handbrake, along with non-slip pads to ensure a firm connection and minimal displacement even on rough roads. The aluminum bell body produces a clear and pleasant sound, effectively enhancing riding safety. Additionally, the product incorporates a lightweight structural design that minimizes weight and volume while maintaining full functionality, without compromising the scooter's mobility and portability.