HYDRAULIC DISC BRAKE, BR-R8170, ULTEGRA, REAR, FLAT MOUNT, W/FIXING BOLT FOR MOUNT THICKNESS 25MM, W/O ADAPTER, W/L03A RESIN PAD (W/FIN)

The Ultegra BR-R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction, the system is quiet and easy to maintain.

- Wider pad clearance decreases brake noise
- Maintenance-friendly bleeding process