Shimano Black Shimano Ultegra R8170 front disc brake 2023

Hydraulic Disc Brake Caliper. To the delight of riders and mechanics alike, the new ULTEGRA BR-R8170 caliper delivers enhanced modulation, a quieter brake system, and an easier than ever bleed process.
The ULTEGRA 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 quieter than ever and easier to maintain.

• 10% wider pad clearance decreases brake noise
• Maintenance-friendly bleeding process
• Average weight: 123 g
• Brake hose (kit): SM-BH90-JK-SSR
• Hose joint: Straight
• ICE TECHNOLOGIES pad compatible caliper
• Pad|Standard: K05S-RX Resin (w/o fin), L05A-RF Resin (w/ fin), L04C-MF Metal (w/ fin)