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SHIMANO BIKE-US > PRODUCT > COMPONENT > DURA-ACE R9100 > BR-R9170-R

DURA-ACE Hydraulic Disc Brake Rear Caliper

BR-R9170-R

P-BR-R9170_13991_1_750_750

DURA-ACE Hydraulic Disc Brake Rear Caliper

BR-R9170-R

DURA-ACE - Flat Mount - Hydraulic Disc Brake - Rear Caliper

The DURA-ACE R9100 series of Flat Mount disc brakes bring powerfully integrated brake performance to the highest rungs of road cycling. The R9170 calipers are light weight while offering better control and confidence in race conditions.

FEATURES

  • Better control and confidence in race conditions
  • Optimally balanced hydraulic brake system for racing
  • Light weight
  • Improved heat dissipation
  • ICE TECHNOLOGIES FREEZA
  • Simple set up and maintenance
  • Easy tool access
  • FLAT MOUNT system
  • Easy wheel replacement
  • Wide pad clearance and chamfer of brake pads
  • Easy and clean bleeding system
  • ONE WAY BLEEDING
  • More control and confidence in race conditions
  • Designed as optimum balance of hydraulic brake system for racing purpose
  • Dedicated brake lever shape, stroke, contact point, stiffness and dedicated shift paddles
  • Light weight as racing components
  • One piece Alloy body design
  • Powerfully integrated brake performance
  • Integrated low-profile caliper design
  • FLAT MOUNT system
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PRODUCT SPECIFICATIONS

MODEL NO BR-R9170-R
SERIES DURA-ACE R9100 Series
Color Series color
Average weight 111
Brake type Hydraulic disc brake
Brake hose (Kit) SM-BH90-JK-SSR
Hose joint Straight
Brake hose color (kit)|1 Black
J-Kit spec (for OEM) ✔
ICE TECHNOLOGIES pad compatible caliper ✔
Pad|Standard 1 K05Ti-RX Resin (w/o fin)
Pad|Standard 2 L05A-RF Resin (w/ fin)
Pad|Option 1 K04Ti-MX Metal (w/o fin)
Pad|Option 2 L04C-MF Metal (w/ fin)
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 ✔
Recommended brake lever ST-R9180 ST-R9170 ST-R9120
Recommended disc brake rotor SM-RT900
Oil SHIMANO mineral
ONE WAY BLEEDING ✔
Mount type Flat mount
Piston 2
Caliper fixing bolt|Tool size 4 mm
Caliper fixing bolt|Anti loosen method Screw fix pin
Pad mount Pad axle

TECHNOLOGIES

REPLACEMENT PARTS