Shimano Wireless Unit Di2 for frame

Shimano D-Fly

D-Fly is a wireless data transfer module that makes it easy to transmit rider performance data from DI2 and Shimano Steps to E-Tube compatible bike computers. D-Fly takes advantage of the E-Tube wiring and electronics in the latest DI2 and Shimano Steps equipped bikes. Riders can wirelessly access their performance data. This adds an extra dimension to the DI2 and Shimano Steps experience.

E-Tube

Thanks to E-Tube's "plug and play" connections and D-Fly wireless connections, it's easier than ever to check system status and apply customized settings for DI2 and Shimano Steps components using a PC, tablet or smartphone.

• Features like Shimano Synchronized Shift can be adjusted wirelessly via Bluetooth while riding.
• An automatic check for firmware updates is performed at every startup to ensure that all components are running the latest version.
• PC, smartphone and Tablert applications facilitate quick fault diagnosis and simplify the repair process.
• Beautiful visual implementation of Shimano Steps real-time ride data on your smartphone.
• Special all-weather design - non-rusting, stretch and freeze resistant.

Specifications