Shimano BR-R7170 Flat Mount Hydraulic Disc Brake Caliper -

• BRAKES
• DISC BRAKE
• BRAKE ROTORS
• DISC BRAKE PADS
• V BRAKE PADS
• BRAKE LEVER
• SHIFTERS&DEAILLEURS
• FRONT DERAILLEURS
• REAR DERAILLEURS
• SHIFTERS
• DRIVETRAIN
• CASSETTES
• CHAINS
• CLEATS
• BOTTOM BRACKETS
• POWER METERS
• PEDAL
• GROUPSETS
• WEAR &TEAR SETS
• SPARES
• Other

Product Description

Shimano 105 BR-R7170 is the core braking component of Shimano's 12th-generation (R7100 series) 105-level road bike groupset. It is a flat-mount hydraulic disc brake caliper designed for modern road bikes and gravel bikes, delivering powerful, stable, and easy-to-maintain braking performance.

Core Features

Advanced Hydraulic Technology

Equipped with Servo Wave technology, which enables faster brake pad engagement, reduces free stroke, and improves initial braking response and feel.

Features an integrated oil passage design for a simpler structure, helping to reduce weight and increase rigidity.

Includes the "Free Stroke Adjustment" system, which automatically fine-tunes pad clearance to ensure consistent brake feel and reduce noise caused by disc rotor wobble.

Flat-Mount Standard

Complies with the internationally recognized flat-mount standard, allowing direct installation onto dedicated frame or fork mounts for a cleaner, stiffer, and more streamlined appearance.

Front/Rear Universal: The same caliper model can be used for both front and rear wheels, with different adapters available to fit 140mm or 160mm brake rotors.

Compatibility and Performance

Optimized for road bike use, offering linear and controllable braking power suitable for high-speed riding and varied road conditions.

Fully compatible with Shimano R7100 series brake levers (both 105 Di2 and 105 mechanical), and can also be paired with higher-tier Ultegra R8100 or Dura-Ace R9200 levers.

Supports both resin and metal sintered brake pads, allowing riders to choose based on riding conditions such as weather and terrain.

Summary

The Shimano 105 BR-R7170 embodies the essence of mid-to-high-end road bike disc brake technology, bringing hydraulic advancements and user-friendly features previously reserved for top-tier groupsets to a more accessible level. Its front/rear universal design simplifies spare parts management, while its excellent modulation, strong braking power, and reliable performance make it an ideal choice for road cyclists seeking high performance, safety, and a modern riding experience.

New,no retail box!

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