Shimano 105 105 ST-R7120-L Shift/Brake Lever BR-R7170 Hydraulic Disc Brake Caliper - Left/Front 2x Flat Mount BLK

Experience precision and control with the Shimano 105 ST-R7120-L Shift/Brake Lever paired with the BR-R7170 Hydraulic Disc Brake Caliper, designed for the left/front side of your road bike. This high-performance combo integrates the latest ergonomic improvements and cutting-edge hydraulic braking technology, providing riders with smooth, reliable shifting and powerful stopping power in all conditions.

• Optimized Ergonomics: The mechanical dual control lever features a redesigned lever position and bracket shape, developed from extensive research on various hand shapes. This ensures a comfortable grip and effortless control during long rides.
• Effortless Shifting: Enjoy quick and intuitive gear changes with Shimano 105’s renowned shifting performance, allowing you to stay focused on the road ahead without distraction.
• Shorter Lever Access Curve: The innovative blade shape creates a more compact lever reach, accommodating a wide range of hand sizes and shapes for enhanced comfort and control.
• Customizable Fit: Adjustable reach lets you tailor the lever distance to your preference, ensuring a perfect fit for maximum comfort and efficiency.
• Compact & Lightweight Caliper: The BR-R7170 flat mount hydraulic disc brake caliper is designed to be both compact and lightweight, optimizing your bike’s performance without adding unnecessary bulk.
• Improved Pad Clearance: A 10% wider pad clearance reduces the risk of disc brake rotor rub and makes wheel removal easier, enhancing your riding experience and maintenance convenience.
• Simple Maintenance: One-way bleeding system guarantees clean and easy brake servicing, minimizing downtime and ensuring consistent braking performance.
• Heat Management: Includes L05A-RF resin pads with finned backplates that help dissipate heat effectively, maintaining brake performance even on demanding descents.