Shimano Ultegra ST-R8170 Hydraulic Disc Di2 E-tube STI Levers 2×12 Flat Mount

Shimano Ultegra ST-R8170 12sp Hydro Disc Di2 STI Levers and Flat Mount Brakes

Front and Rear Calipers, Hoses, Includes Left and Right Shifters

Clean Cockpit: Wireless connection enhances the aerodynamic effect and easy maintenance

Unparalleled ergonomics engineering refined with pros' feedback – Raised hood peak improves ergonomics

Optimized brake control – Lighter, smoother lever action – Enhanced modulation thanks to an expanded braking control area

Compatible with wired and wireless connection

Available to additional satellite shifters

High electronic energy efficiency – 1.5 to 2 years of battery life with easy-to-change CR1632 shifter batteries

Weight: 391g

Quantity: 1