Bosch Connect Module Retrofit Kit BDU37YY (BCM3100)

The Bosch Connect Module Retrofit Kit BDU37YY (BCM3100) transforms your existing Bosch eBike system into a connected experience. This retrofit module enables smartphone integration, allowing you to monitor battery status, track rides, and access performance data through the Bosch eBike Connect app. Compatible with select Bosch drive systems, the BCM3100 adds modern connectivity features without requiring a complete system replacement. Easy installation makes it an ideal upgrade for riders looking to enhance their eBike's functionality and stay connected on every journey.