Shimano 12s Ultegra R8150 Di2 Groupset (Disc)

The Shimano Ultegra R8150 Di2 groupset is a top-tier 12-speed electronic shifting system that delivers race-level performance with cutting-edge technology. Featuring Di2 wireless shifting, it offers lightning-fast, ultra-precise gear changes with seamless efficiency, even under heavy pedaling loads. The dual-control levers provide a clean, cable-free cockpit while maintaining a reliable wired connection to the derailleurs for optimal battery life and dependable performance. The Hydraulic disc brakes ensure powerful, consistent stopping power with refined modulation for superior control in all conditions. Optimised with HyperGlide+, the drivetrain delivers smooth transitions across the cassette, enhancing speed and efficiency. Designed for serious cyclists and racers, the Ultegra R8150 Di2 combines the best of Shimano’s technology in a lightweight and aerodynamic package, making it a premium choice for those seeking pro-level performance at a more accessible price than Dura-Ace.