Connector Shimano Di2 EW-WU101 E-Tube Wireless Unit D-Fly Ant+/Bluetooth

A Shimano Di2 wireless unit connected through the Shimano E-Tube system. It supports ANT+ devices and Bluetooth LE connectivity with smartphones and tablets.

Technical specifications

• Compatible with ANT+ devices such as the SHIMANO Camera CM-1000 or PRO SCIO ANT+
• The wireless unit connects through the Shimano E-Tube system
• Smartphone: Bluetooth wireless connectivity through the E-Tube Wireless App; functions: drivetrain customisation, firmware update
• Tablet: Bluetooth wireless connectivity through the E-Tube Project Wireless App; functions: drivetrain customisation, firmware update, error check, preset
• Model: EW-WU101-C
• E-Tube ports (pcs): 2
• E-Tube connectors (pcs): 0
• Wire routing: internal / external
• Dimensions: 38 x 25 x 12.5 mm
• Bluetooth LE (Low Energy): compatible
• Compatibility: Dura Ace Di2 R9150, Dura Ace Di2 9070, Ultegra Di2 R8050, Ultegra Di2 6870, Ultegra Di2 6770, GRX Di2 RX815, XTR Di2 M9050, XT Di2 M8050, Alfine / Nexus Di2
• Weight: 5 g

Technologies

Bluetooth LE – wireless Bluetooth connectivity with Shimano's E-TUBE program, which is used to set up and control Di2 shifting behaviour. Using the wireless unit (EW-WU101/EW-WU111) or system information display (SC-MT800/SC-M9051), riders and mechanics can connect wirelessly to a computer, tablet or smartphone. This requires a new battery (BT-DN110) or battery mount (BM-DN100). Wireless connectivity allows customisation in the workshop, while riders can adjust their shifting preferences on the trail using a smartphone app.