SHIMANO ULTEGRA Di2 R8170 12-Speed Dual Control Levers & Hydraulic Disc Brake Calipers.
- Wireless 12-Speed Electronic Di2 Shifting
- Servo Wave Action Hydraulic Disc Brakes for maximum control
- Ergonomic hood shape designed for comfortable aerodynamic positioning
- Brand New in original box
- Warranty: 2 Years Official Warranty












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