Shimano Deore XT M8050 Hollowtech Left Crank, Black | Bikeinn
Shimano Deore XT Di2 RD-M8050-GS Rear Derailleur
First Look: Shimano Brings Electronic Di2 Tech Down to Deore XT, Adds Wireless Connectivity and 11-46 Cassette Option - Mountain Bike Feature - Vital MTB