Shimano ST-R9180 Dura-Ace hydraulic Di2 STI for TT bar with E-tube wire, right hand

SHIMANO Dura Ace DI2 ST-R9180 Right Brake Lever with Electronic ShifterExperience the pinnacle of speed, control, and aerodynamic efficiency with the SHIMANO Dura Ace DI2 ST-R9180 Right Brake Lever and Electronic Shifter. Designed specifically for the demands of competitive Road Cycling, Time Trial (TT), and Triathlon disciplines, this component is the ultimate upgrade for athletes seeking every possible advantage. It seamlessly integrates SHIMANO´s industry-leading hydraulic disc brake technology with the flawless precision of DI2 electronic shifting, creating an unparalleled control center for your race machine.Overcoming the sometimes complicated cable routing of time trial and triathlon bikes, the DURA-ACE R9180 levers bring the confidence of hydraulic disc brakes to the sleekest bikes in the world. Combined with the plug and play ease of SHIMANO DI2 electronic shifting, they offer an advantage in any race. The single-button design, optimized for aero bar extensions, allows for lig