Optimal Compatibility: Specifically designed for G4 Max, these hydraulic brake levers a and seamless functionality. Advanced Safety Features: Equipped with a 2-core power-cut mechanism, these brake handles immediately cut power to the motor upon , significantly enhancing safety. Construction: Crafted from robust materials, these levers withstand rigorous use and varying weather conditions, promising and reliability. Easy Installation: The levers come with a user-friendly design for quick and hassle-free installation, making them ideal for DIY enthusiasts. The Electric Scooter Left and Right Hydraulic Brakes are engineered for optimal performance and safety. Made from high-quality aluminum alloy, these brake levers are designed to endure tough conditions while providing reliable stopping power. The advanced safety features that the motor is cut off immediately when , enhancing rider safety. With a straightforward installation process, these levers are perfect for anyone looking to upgrade their scooter's system. Color: Black Material: Aluminum Alloy Specification: Left side Package Contents: Brake handle*1, rubber sleeve*1,screw*2 Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.