First Look: Shimano Brings Electronic Di2 Tech Down to Deore XT, Adds Wireless Connectivity and 11-46 Cassette Option - Mountain Bike Feature - Vital MTB
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Shimano XT Di2 Wireless Mountain Bike Shifting Released
Amazon.com: Shimano ULTEGRA R8170 DI2 Shift/Brake Lever Right 12spd : Sports & Outdoors
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