ST-R7120 105 DISC BRAKE SET

Product Information

The Shimano 105 ST-R7120 Hydraulic Disc Brake/Shift Lever Set delivers consistent performance and intuitive control for road cycling. These mechanical 12-speed dual control levers feature updated ergonomics, ensuring a comfortable and secure grip across various hand sizes. The design prioritizes natural hand movement, making shifting and braking responsive and precise. When paired with BR-R7170 flat-mount calipers, this system offers powerful hydraulic disc braking and improved modulation.

Features

• Mechanical 12-speed shifting for precise gear changes.
• Revised lever position and bracket shape for enhanced ergonomics, accommodating diverse hand sizes.
• Shorter lever access curve for improved reach and control.
• Hydraulic disc brakes provide reliable, all-condition stopping power.
• Reach adjust mechanism allows customization for rider preference.
• Optislick inner cables ensure smooth, corrosion-resistant shifting.
• One-Way bleeding system on BR-R7170 calipers simplifies maintenance.
• 10% wider pad clearance on calipers to minimize rotor rub.

Specs

• Model Number: ST-R7120 (Levers), BR-R7170 (Recommended Calipers)
• Series: Shimano 105 R7100 Mechanical
• Speeds: 2x12-speed
• Brake Type: Hydraulic Disc
• Brake Fluid: Shimano Mineral Oil
• Recommended Brake Hose: SM-BH90-JK-SSR, SM-BH90-J-SSR
• Lever Material: Composite (Body), Aluminum (Lever Blade)
• Average Weight: 612g (per pair of levers)
• Handlebar Clamp Diameter: 23.8-24.2mm