Galfer Wave Road Disc Brake Rotor (Silver) (6-Bolt)
Weight: 79g (160mm Rotor). Brake Type: Disc Brake. Wavy design and carefully designed cut outs dissipate heat and help keep brake pads clean.
Shimano CUES ST-U3030 Brake/Shift Levers (Black)
Shimano Super Linear Response reduces friction for improved response and modulation. Derailleur Compatibility: Shimano LINKGUIDE (9 Speed, 10 Speed). Adjustable brake levers accommodate a wider range of hand sizes with comfort.
Shimano RD-R8150 Ultegra Di2 Rear Derailleur Bracket Axle Unit [Y3J198020]
Rear Derailleur Compatibility: Shimano RD-R8150 Ultegra Di2 | Shimano RD-RX825 GRX Di2. Includes the bracket, the bolt that goes into the derailleur hanger, and the B-Axle bolt that attaches the bracket to the rear derailleur body.