The Shimano 105 ST-R7120-R 12-speed Dual Control right levers features a revised lever position and bracket shape developed using data from a broad study of different hand shapes. Provides quick and intuitive shifting cyclists expect from Shimano 105.

• Mechanical 12-speed dual control right lever with updated ergonomics offers light shifting operation that lets cyclists focus on the road ahead
• Blade shape creates shorter lever access curve allowing riders with a wide range of hand sizes and shapes to comfortably reach their levers
• Reach Adjust allows riders to customize their fit
• Enhanced leverage delivers better braking and shifting control with less effort