Disc Brake Conversion Kit for Electric Scooters, Upgrade your scooter or e-motorcycle with this steel kit designed for rear drum-to-disc brake conversion. Boost braking power and safety for daily commuting and regular maintenance. Durable Steel Construction, Made from premium steel, the expansion ring and hardware offer lasting strength and reliable performance, ideal for frequent use and tough city conditions. Easy Installation & Replacement, Includes user-friendly hardware for quick setup, perfect for DIY upgrades, maintenance, and replacing old drum brakes. Universal Fit, Compatible with most electric scooters and e-motorcycles, including small turtle and Zhan Su models with 110mm inner diameter. Flexible for various modifications. Practical & Cost-Effective, A budget-friendly kit to upgrade your braking system, improve safety, and extend your vehicle’s lifespan.