NEW Shimano 105 ST-R7120-R Shift/Brake Lever with BR-R7170 Hydraulic Disc Brake Caliper - Right/Rear, 12-Speed, Flat Mount, Black price_changed_on_2022-08-19 New cassette cog tooth profiles

New cassette cog tooth profiles improve shifting under high load while remaining smooth

Thickly cushioned

Full-size Ash wood handle with hose guide

Discover the DRS and change positions in seconds: Sideloader mode

lowering your rolling resistance

NEW Shimano 105 ST-R7120-R Shift/Brake Lever with BR-R7170 Hydraulic Disc Brake Caliper - Right/Rear, 12-Speed, Flat Mount, Black price_changed_on_2022-08-19 New cassette cog tooth profilesShimano 105 ST R7120 Dual Control Levers feature a revised lever position and bracket shape developed using data from a broad study of different hand shapes. Shifting is quick and intuitive to provide cyclists what is expected from Shimano 105. Thats combined with the all condition confidence of a BR R7170 flat mount hydraulic disc brake system ideal for road bikes. Mechanical dual control lever with updated ergonomics offers light shifting operation