Shimano Di2: The Electronic MTB Drivetrain for the 1.4% - Singletracks Mountain Bike News
Shimano resurrects electronic shifting for MTB, but with a caveat
SHIMANO XT DI2 GROUP TEST - Mountain Bike Action Magazine
First Impressions: Shimano XTR Di2 & Mechanical Mountain Bike Groups - Bikerumor
Shimano XT Di2 8050 mountain bike group unveiled, debuts wireless setup for all Di2 - Bikerumor
Shimano resurrects electronic shifting for MTB, but with a caveat
New mountain bike tech: Shimano XTR Di2 electronic shifting
Shimano XTR Di2 M9050 - Reviews, Comparisons, Specs - Rear Derailleurs - Vital MTB
Shimano Dura-Ace R9270 12-Speed DI2 Disc Brake Road Groupset
Shimano resurrects electronic shifting for MTB, but with a caveat
Shimano XT Di2 M8050 1x11 review - BikeRadar
Shimano announces new Di2 groupsets, and automatic shifting | off-road.cc
Shimano XT Di2 M8050 First Ride Review | ENDURO Mountainbike Magazine
Shimano XTR Di2 long-term review | ENDURO Mountainbike Magazine
What can we expect from Shimano 2015?
Long Term Review: Shimano XT Di2 - The Loam Wolf
Shimano XT Di2 M8050 1x11 review - BikeRadar
First Look: The revolutionary electronic Shimano XTR Di2 | ENDURO Mountainbike Magazine
Reviewing Shimano's new DEORE XT Di2 drivetrain with AUTO SHIFT automatic mode | E-MOUNTAINBIKE Magazine
Shimano XTR Di2 M9050 - Reviews, Comparisons, Specs - Rear Derailleurs - Vital MTB
Battery Powered Dream Machine: XTR Di2 Pivot
