Premium 21MM Semi-Metal Disc Brake Pads for Xiaomi PRO/Kugoo M4/Kukirin Scooters
High-performance semi-metal compound ensures superior heat dissipation and extended durability, perfect for frequent urban commuting. Precision-engineered 21MM fit guarantees seamless compatibility with Xiaomi PRO, Kugoo M4, and Kukirin models for effortless installation. Reinforced friction material delivers instant braking response, reducing wear by 30% compared to standard ceramic pads. Ideal for high-speed electric scooters, ensuring reliable stopping power in wet or dry conditions. Exclusive wholesale pricing available for bulk orders—stock up on essential scooter maintenance parts at unbeatable rates.