Shimano's new wireless component adds another dimension to the Di2 rider experience, seamlessly connecting Di2 equipped bikes to a compatible wireless computer.

• Compatible with Dura-Ace 9070, Ultegra 6870 Di2 and Ultegra 6770 E-tube road shifting systems
• Allows riders to monitor Di2 gear position, battery life and other common rider data functions
• Compatible with Garmin Edge 1000 and PRO SCIO ANT+ (PRCC0033 & PRCC0034)