RD-R9250 REAR DERAILLEUR DURA-ACE Di2 12-SPEED

The RD-R9250 Rear Derailleur from Shimano’s Dura-Ace Di2 series offers precise, reliable shifting for 12-speed drivetrains. Engineered for elite performance, it combines advanced electronic shifting technology with lightweight construction and optimized geometry. This derailleur delivers crisp, accurate gear changes under all riding conditions, ensuring maximum efficiency and responsiveness for competitive cyclists. Ideal for racers demanding seamless shifting and superior drivetrain control.