Is Electronic Shifting Really That Amazing? - Singletracks Mountain Bike News
Shimano resurrects electronic shifting for MTB, but with a caveat
Automatic and Pedal-Free eMTB Shifting - Shimano's E-specific XT Di2 Drivetrain Deep Dive - Mountain Bike Feature - Vital MTB
Shimano resurrects electronic shifting for MTB, but with a caveat
First Look: Shimano Brings Electronic Di2 Tech Down to Deore XT, Adds Wireless Connectivity and 11-46 Cassette Option - Mountain Bike Feature - Vital MTB