SHIMANO ULTEGRA R8100, Di2 12 speed Groupset

- R8170 brake lever Shimano ULTEGRA Di2 WIRELESS shifting.

- Hydraulic Disc Brake Caliper Shimano ULTEGRA BR-R8170 (Flat Mount, front 1000 mm + rear 1700 mm)

- Front Derailleur Shimano ULTEGRA Di2 FD-R8150 (2 speeds)

- Rear Derailleur with SHIMANO SHADOW RDo ULTEGRA Di2 RD-R8150 (12 speeds)

- HOLLOWTECH II Crankset 2x12-speed Shimano ULTEGRA FC-R8100 (50/34T, L 172,5 mm)

- HYPERGLIDE+ Cassette Sprocket (12-speed) Shimano ULTEGRA CS-R8100 12 speeds (11-30 teeth).

compatibility with existing 11-speed freehub bodies.

- Chaîne Shimano CN-M8100 12 speeds (Quick-Link, 126 maillons)

- Brake disc Shimano RT-MT800 (Centerlock, diamètre 160 mm front and rear)

- Batterie Shimano BT-DN300 (type intégré on the seat post)

- Interne electric cable Shimano EW-SD300-I (1x900mm + 1x1200 mm)

- Charge Cable Shimano EW-EC300 (1700 mm)