Shimano Ultegra Di2 ST-R8070 BR-R8070 Hydraulic Disc Brake Kit - Rear
- Shimano color: Series color.
- Sales model code: ST-R8070 / BR-R8070.
- Shimano part number: Brake caliper.
- Cycling discipline: Road.
- Position: Rear.
- One-way filtering: Yes.
- Brake type: Hydraulic disc brake.
- Pipe junction: Flat junction.
- Assembly type: Flat mount.
- Shoe holder: K02S-Resin / L02A-Resin.
- Tube length: 1700mm.
- 2 x 11S.
