Shimano BMR1 & BRM2 Di2 External Battery Mount Base Unit A

Discover the Shimano BMR1 and BRM2 Di2 External Battery Mount Base Unit A, designed for seamless integration with your cycling setup. This premium component ensures reliable performance and compatibility with your Di2 system.

• Engineered for compatibility with Shimano Di2 electronic shifting systems.
• Durable construction to withstand various weather conditions during rides.
• Lightweight design that does not compromise on strength or stability.
• Easy installation process for quick setup and adjustments.
• Designed to securely hold the external battery for optimal performance.

This external battery mount is ideal for cyclists looking to enhance their Di2 system. Simply install it on your bike frame to securely hold the battery, ensuring a clean and efficient setup for your electronic shifting needs.

Details: The Shimano BMR1 and BRM2 Di2 External Battery Mount Base Unit A is a must-have for any serious cyclist using Shimano's advanced electronic shifting technology.