- Designed to assist in the installation of center drive motors on various bottom bracket sizes, ensuring compatibility across different bike models. - Each spacer measures 2.5mm, allowing you to add multiple spacers as needed for precise adjustments to achieve optimal motor alignment. - Constructed from durable materials, these spacers provide reliable performance and longevity, making them an essential addition for any bike mechanic or enthusiast. Use Cases: - Perfect for upgrading your e-bike with a center drive motor, ensuring a snug and secure fit regardless of bottom bracket size. - Ideal for custom bike builds, allowing for tailored motor placement to enhance performance and rider experience. - Useful for maintenance and repairs, ensuring that your motor remains properly aligned for maximum efficiency and power transfer. With these spacers, you can confidently install your center drive motor, knowing that you have the right tools to achieve a perfect fit.