Features 1. Prime Material: The electric scooter brakes are made of plastic material, which is sturdy and durable, with good performance and long service life. 2. Low Failure Rate: This electric scooter brake has durable cables and connectors to ensure a low failure rate during prolonged use. 3. Applicable Models: Professional manufacture, stable performance and high reliability. Universal accessory for Xiaomi Ninebot electric scooters ES1, ES2, ES3, ES4. 4. Easy to Install: This electric scooter brake is easy to install and use, no special tools or steps required, very practical. 5. Timely Replacement: Replace old or damaged parts with our new scooter brakes to maintain optimal scooter performance. Specification Item Type: Electric Scooter Brake Weight: 40g / 1.41oz Shell Material: Plastic Package List 1 x Electric Scooter Brake