Dura-Ace ST-R9270 Hydraulic Disc, Di2 E-Tube STI Set, Flat Mount Calliper, Right Front

Shimano's flagship Dura-Ace ST-R9270 shifter-brake lever combines electronic shifting precision with hydraulic disc braking power. This right front unit features Di2 E-Tube wireless connectivity for seamless gear changes and integrated flat mount calliper compatibility. Designed for high-performance road cycling, it delivers responsive modulation and reliable stopping force in all conditions. The ergonomic lever design ensures comfortable control during extended rides, while the advanced hydraulic system minimizes maintenance compared to mechanical alternatives. Ideal for competitive cyclists demanding top-tier components.