Shimano 105 ST-R7120 Right Hydraulic Shift/Brake Lever 12-Speed

The Shimano 105 ST-R7120 right-hand shift and brake lever is designed for road cyclists who want hydraulic disc braking and mechanical 12-speed shifting. It is part of the 105 R7100 series.

• Hydraulic disc braking with mineral oil for precise lever control
• Mechanical 12-speed rear shifting for 2x12 drivetrains
• Reach adjustable by up to 13.3 mm with a 2.5 mm hex key, to adapt the lever to your hand
• Fits handlebars with a clamp diameter of 23.8 to 24.2 mm
• Right-hand lever: mounts on the rear derailleur side; an Optislick cable is included

Technical specifications

• Model: ST-R7120-R
• Series: Shimano 105 R7100
• Side: right
• Drivetrain speeds: 2x12 speeds (rear: 12 speeds)
• Brake type: hydraulic disc, mineral oil
• Shifting type: mechanical
• Handlebar clamp diameter: 23.8 to 24.2 mm
• Reach adjustment: up to 13.3 mm, with a 2.5 mm hex key
• Lever body material: composite
• Brake lever material: painted aluminium