DURA-ACE Hydraulic Disc Brake Rear Caliper

BR-R9170-R

COLOR

BR-R9170-R

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

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	Screw fixing pin
Caliper fixing bolt_Tool size	4 mm
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	✔
Hose joint	Straight
Mount type	Flat mount
ONE WAY BLEEDING	✔
Pad mount	Pad axle
Piston	2
Recommended brake lever	ST-R9180 ST-R9170 ST-R9120
Recommended disc brake rotor	SM-RT900
J-Kit spec (for OEM)	✔
Oil	SHIMANO Mineral
Pad_Option 1	K04Ti-MX Metal (w/o fin)
Pad_Option 2	L04C-MF Metal (w/ fin)
Pad_Standard 1	K05Ti-RX Resin (w/o fin)
Pad_Standard 2	L05A-RF Resin (w/ fin)