The Shimano Dura Ace Di2 ST-R9180 + BR-R9270 Hydraulic Disc Brake set is a game-changer for serious cyclists. This 2×11-speed set combines the electronic ST-R9180 STI lever for base bars with the hydraulic BR-R9270 disc brake caliper. The result? Unparalleled control and precision in your hands. Whether you’re a seasoned pro or an aspiring enthusiast, this set will take your cycling experience to the next level.

Features
Ultimate control and precision with the Shimano Dura Ace Di2 ST-R9180 + BR-R9270 Hydraulic Disc Brake set
Effortless maintenance thanks to the One Way Bleeding concept and Easy Hose Joint System
J-Kit hose joint for simplified brake hose installation and removal
State-of-the-art Synchro-Shift technology for seamless gear changes
Lightweight and high-performance Mono-Body design in the BR-R9270 disc brake caliper
Reduced braking noise with a 10% increase in brake pad spacing
Effortless maintenance with the One-Way-Bleeding system and unique bleed nipple arrangement

Mfr Claimed Weight
TBC

The Shimano Dura Ace Di2 ST-R9180 + BR-R9270 Hydraulic Disc Brake set is a game-changer for serious cyclists. This 2×11-speed set combines the electronic ST-R9180 STI lever for base bars with the hydraulic BR-R9270 disc brake caliper. The result is unparalleled control and precision in your hands.