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INDOOR TRAINING
Shimano Ultegra 8170 12 speed Di2 shifter and hydraulic brake kit.
All Shimano 12 speed Di2 road groupset parts are compatible with one another (Dura-Ace, Ultegra, 105).
Collections: Drivetrain Shifters Shimano
Category: 12 Speed 2X Disc Brakes Electronic Hydraulic Sets
