Description

Shimano Dura Ace R9270 Disc Brake Set
Experience the zenith of road cycling performance with the Shimano Dura Ace R9270 Disc Brake Set. Engineered for cyclists who demand absolute precision and reliability, this rear brake system combines the technologically advanced ST-R9270 Dual Control lever and the formidable BR-R9270 hydraulic caliper. This combination represents the pinnacle of Shimano´s engineering, delivering unparalleled stopping power, subtle modulation, and ergonomic perfection for the most demanding road cycling applications. It is the definitive choice for competitive racers and discerning enthusiasts seeking a decisive advantage on every ride.
Key Benefits:
* Unrivaled Braking Control: The integration of Shimano´s proven SERVO WAVE technology provides a quicker brake engagement with a shorter free stroke, allowing for more aggressive riding and greater confidence in technical sections. The system offers a wider control area, making it easier to modulate your braking force from a light feathering to a full, powerful stop.
* Superior Ergonomics for All-Day Comfort: The ST-R9270 lever hood has been meticulously refined with a taller, slightly inward-curved profile. This ergonomic enhancement improves grip, comfort, and control, especially when riding on the hoods for extended periods. The design reduces pressure points and fatigue, allowing you to focus on the road ahead.
* Whisper-Quiet and Efficient Operation: Say goodbye to annoying brake rub. The BR-R9270 caliper features a groundbreaking design that provides a 10% wider pad clearance compared to previous models. This significant increase in space minimizes the chance of the rotor and pads making contact, ensuring a quieter ride and reducing efficiency-robbing drag.
* Simplified Maintenance: The bleeding process has been streamlined and made more user-friendly. With a separate bleed port and screw valve, you can now service your brakes without removing the caliper from the frame, saving valuable time and effort in the workshop.
Main Features:
The Dura-Ace R9270 Disc Brake Set is a masterpiece of integration, where every component works in perfect harmony. The ST-R9270 Dual Control lever offers a clean, wireless cockpit aesthetic when paired with Di2 shifting, while providing intuitive and lightning-fast access to your brakes. Rider-tunable features, including tool-based Reach Adjust and an adjustable free travel, allow you to customize the lever feel for a perfect fit and response. The BR-R9270 caliper boasts a one-piece MONO-BODY construction, which dramatically increases stiffness and reduces weight, translating to a more direct and powerful braking response under heavy load. This high-performance set is designed to excel in all conditions, from high-speed descents to technical criteriums, making it the ultimate hydraulic Disc Brake solution for elite Road Cycling.
Technical Specifications:
* Area Of Use: Road
* Mounting: Rear
* Caliper Mounting: FM (Flat Mount)
* Brake Lever: ST-R9270
* Brake Caliper: BR-R9270
* Brake Line: SM-BH90-JK-SSR
* Brake Pad: L05A Resin with Cooling Fins
* Piston: 2
* Reach Adjust: Integrated (With Tool)
* Material Lever: Carbon Fiber Reinforced Plastic
* Material Holder: Carbon Fiber Reinforced Plastic
* Material Caliper: Aluminum