The Shimano Dura-Ace BR-R9170 Front Hydraulic Disc Brake Caliper, part of the renowned Dura-Ace 9100 series, delivers advanced braking performance for dedicated road cyclists. Designed for racing, this caliper provides optimal balance, superior heat management, and a lightweight, integrated profile. Riders benefit from precise control and confidence in demanding conditions, while straightforward setup and maintenance keep you focused on the ride.
Key Features
- Hydraulic brake system optimally balanced for racing
- Premium heat dissipation with ICE Technologies Freeza
- Lightweight, one-piece alloy body with integrated low-profile design
- Dedicated brake lever shape, stroke, contact point, stiffness, and shaft for enhanced control and confidence in race conditions
- Easy and clean bleeding system with one-way bleeding
- Simple tool access and wheel replacement for straightforward setup and maintenance
- Compatible with 140mm rotors, or 160mm with adapter (sold separately)
- Includes resin brake pads with cooling fins
Technical Specifications
- Brake Type: Hydraulic disc
- Brake Fluid: Mineral oil
- Brake Mount: Flat mount
- Brake Pads: Organic/Resin
- Caliper Fixing Bolt Tool Size: 4mm
- Hose Joint: Straight
- Pistons: 2
- Weight: 133g
- Colour: Black
Pad Options
- K04Ti Metal
- L04C Metal
Pad Standard
- K02Ti Resin
- K03Ti Resin
- L02A Resin
- L03A Resin
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