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- Gravel Shifting Evolved
- SHIMANO’s GRX RX827 Rear Derailleur Is Built for the Grind
- 03/10/2025
For over a decade, SHIMANO Di2 has redefined precision in electronic shifting, from WorldTour road races to remote gravel adventures. The latest 12-speed Di2 groupsets, including DURA-ACE, ULTEGRA, SHIMANO 105, and GRX, all deliver lightning-fast, wireless shifting with unmatched reliability and performance for every level of rider.
Here’s your ultimate guide to unlocking the full potential of your SHIMANO Di2 system using the E-TUBE PROJECT app.