Precision brake alignment improves braking stability with a brakedisc specific design. It ensures a tight rotor structure fit and precise compatibility for both escooter and bicycle use, while effectively minimizing installation gaps for reliable performance. Durable and lightweight construction. Made from strength aluminum alloy, it provides light weight with resistance to corrosion and wear. This helps retain shape over time and maintain dependable brake function. Broad model fit support. The spacer is designed to support multiple escooter types, enabling precise brakedisc spacing adjustments and easy adaptation to different configurations. Easy to install. The optimized spacer structure allows tool quick assembly and simple brake setup, reducing installation time and enhancing user convenience with a reliable mounting process for electric scooter brakes. Use scenarios Multiple model ownership or fleet use: swap the spacer to maintain accurate brake alignment across different escooter models without extra tools or complex procedures. Brake maintenance or rotor changes: when rotors are replaced or wheels are serviced, use the spacer to reestablish correct brakedisc spacing for consistent braking performance. All weather or long term use: corrosion resistant aluminum alloy helps preserve brake alignment and reliability in wet, salty, or harsh environments, supporting steady braking over time.