SHIMANO ULTEGRA Hydraulic Disc Brake Caliper

BR-R8170 NEW

ultegra_r8100

BR-R8170 NEW

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

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO BR-R8170
SERIES ULTEGRA R8100 Series
Color Series color
Average weight 146 (Front) 136 (Rear)
   
ICE TECHNOLOGIES pad compatible caliper
Brake hose color (kit) Black
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
Fixing screw spec for rear mount_15 mm mount
Fixing screw spec for rear mount_20 mm mount
Fixing screw spec for rear mount_25 mm mount
Fixing screw spec for rear mount_30 mm mount
Fixing screw spec for rear mount_35 mm mount
Hose joint Straight
Mount type Flat mount
ONE WAY BLEEDING
Pad mount Pad axle
Piston 2
Recommended brake lever ST-R8170
Recommended disc brake rotor RT-MT800
J-Kit spec (for OEM)
Oil SHIMANO Mineral
Pad_Option 1 L04C Metal
Pad_Standard 1 K03S Resin
Pad_Standard 2 L03A Resin

SERIES LINE-UP

  • Crankset SHIMANO ULTEGRA HOLLOWTECH II Crankset 2x12-speed
  • Brake SHIMANO ULTEGRA Dual-Pivot Brake Caliper
  • Brake SHIMANO ULTEGRA Direct Mount Front Brake Caliper
  • Brake SHIMANO ULTEGRA Rear Seat Stay Mount Rear Brake Caliper