DIGITAL DISPLAY UNIT SHIMANO SC-MT800

SC-MT800 System Information Display: Any Di2 bike that uses E-tube wires (all except 7970) can be upgraded to use Bluetooth connectivity. Owners of existing bikes will simply need to install either the EW-WU101 wireless communicator or one of the new display units. May need a new battery mount or internal battery, BM-DN100 S1/S2 or BT-DN110 respectively. Identify system status of: battery level, gear position, shift mode and FOX iRD suspension position; all at a glance. Provide audible shift notification chimes. Toggle between three Shimano Synchronized Shift modes available (S1/S2/Manual). Digitally adjust front and rear derailleurs and provide numerical adjustment indicator. Wireless communication (ANT private/Bluetooth low energy) allows for easy to set up, customization and data utilization in the field with a smart phone, tablet and other mobile electronics. Battery charging port. 3 E-Tube ports, Junction A. D-FLY compatible.