Shimano Dura-Ace ST-R9120 2×11-Speed Shifters (Mechanical)

The ST-R9120 Dual Control Levers represent the ultimate mechanical shifting experience for the hydraulic disc brake era. Designed for purists who demand the tactile connection of a cable-actuated system without sacrificing the elite stopping power of hydraulic discs, these shifters feature a completely redesigned internal shift unit. By optimizing the lever stroke and cable pull, Shimano achieved a lighter, shorter, and more intuitive shift action than any previous mechanical generation. Despite housing a hydraulic master cylinder, the R9120 hoods maintain a remarkably slim and ergonomic profile, ensuring a comfortable and secure hand position during high-intensity efforts. It is the definitive choice for riders seeking a professional-grade, "battery-free" 11-speed disc brake setup.

Key Features

• Mechanical Precision: Features a refined internal shifting mechanism that provides a crisp, instantaneous "click" with 24% less effort than previous models.

• Hydraulic Performance: Integrated master cylinder provides professional-level hydraulic disc braking with exceptional modulation and heat management.

• Slim Ergonomics: A refined hood shape and smaller circumference provide more hand support and comfort, mirroring the feel of rim-brake levers.

• Carbon Fiber Lever Blades: Lightweight carbon construction for the brake levers provides high stiffness and a premium, responsive feel.

• Expanded Reach Adjust: Features an increased range of lever adjustment to perfectly accommodate various hand sizes and finger lengths.

Specifications

• Series: Dura-Ace R9100

• Shifter Type: Mechanical Shift / Hydraulic Brake (Dual Control)

• Brake Compatibility: Hydraulic Disc (Mineral Oil)

• Lever Material: Carbon Fiber Reinforced Plastic (CFRP)

• Speed Compatibility: 2×11-Speed

• Cable Type: Polymer-coated Optislick cables for minimum friction.

Typical Components Included

• Shimano Dura-Ace ST-R9120-R (Right/Rear Shifter)

• Shimano Dura-Ace ST-R9120-L (Left/Front Shifter)

• Polymer-coated Gear Cables and Housing

• Brake Hose Fixing Bolts and Plugs

• User Manual and Technical Guide