Shimano Ultegra ST-R8020-R 11-Speed Disc Brake Shifter

The Shimano Ultegra ST-R8020 shift lever combines shifting and hydraulic disc braking in a single control. For 11-speed road bikes with disc brakes.

• Shift and brake with a single control, hydraulic disc brake
• Reach adjustment: bring the lever closer to your hand
• Polymer-coated shift cable
• Clamp fits handlebars with a diameter from 23.8 to 24.2 mm
• How to choose: right-hand lever for the rear derailleur, left-hand lever for the front derailleur

Technical specifications

• Model: ST-R8020
• Speed: 11
• Brake type: Hydraulic disc brake
• Shift cable: Polymer-coated
• Reach adjustment: Yes
• Handlebar diameter (clamp): 23.8 to 24.2 mm
• Recommended calliper: BR-R8070
• Recommended brake hose: SM-BH90-JK-SSR, straight connector
• Compatible front derailleur: 11-speed road type, e.g. RD-R8000
• Variants: Right-hand lever (rear), left-hand lever (front)

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.