- BM-DN100 long external type battery mount for external frame cable routingTo be mounted on standard frame bottle cage mounts (can also be used with bottle cage)Internal chip enables system wireless functionality of Bluetooth componentsBattery sold separatelyReliable and secure water resistant E-tube connectors
Shimano BM-DN100 E-tube Di2 Long bottle cage battery mount, external routing
VAT Inclusive438.75
585.01585.01