Improved braking performance Braking stability is enhanced by precise rotor structure alignment. Designed specifically for brakedisc applications, it ensures a precise fit and compatibility across various escooter bicycles. Longlasting quality Constructed from strength aluminum alloy to resist wear and maintain shape and durability over time, providing consistent braking support. Different thickness fit Accommodates various escooter models with adaptable brakedisc spacing adjustments. Versatile thickness options improve performance and user convenience. Flexible placement Engineered for easy installation. The efficient design minimizes assembly time and enables a seamless brake setup, offering a quick, trouble solution to improve electric scooter performance. Specifications and compatibility Material: strength aluminum alloy for durability and long life. Fit: designed to accommodate various escooter models with multiple thickness options to adjust brakedisc spacing. Function: optimized for brakedisc applications to ensure accurate fit and reliable braking support. Use scenarios Daily city commuting with multiple escooter models: ensures proper brakedisc spacing for stable braking across different bikes. Scooter rental fleet maintenance: versatile spacer reduces the need for modelspecific parts and speeds up service. DIY brake upgrades: quick installation with adjustable thickness options for a faster, reliable brake setup.