SHIMANO Flat Mount 160 mm To Flat Mount 180 mm Disc Brake Caliper Adapter

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. Specifications: - Average weight 146 (Front) 136 (Rear) - ICE TECHNOLOGIES pad compatible caliper: yes - Brake hose (Kit): SM-BH90-JK-SSR - Brake type: Hydraulic disc brake - Caliper fixing bolt_Anti loosen method: Bolt fix pin, snap ring - Caliper fixing bolt_Tool size: 4 mm - Fixing screw spec for rear mount_10 mm mount: yes - Fixing screw spec for rear mount_15 mm mount: yes