The complete group Shimano Dura Ace DI2 R9270P 11-34 is designed for passionate cyclists looking for top-level performance. Mainly aimed at road cycling, this group stands out for its advanced technology and unmatched precision, providing an exceptional riding experience.Made with the highest quality materials, the Dura Ace DI2 R9270P is the ideal choice for competitors as well as those looking to enhance their cycling experience. With its electronic shifting functions, it allows for quick and reliable gear changes, even in the toughest conditions.Here are some key features of this complete group: DI2 Technology: The electronic shifting system ensures precise and responsive selections, allowing you to change gears with ease. 11-34 Gear Ratio: With a wide range of cogs, this group offers an ideal solution for tackling tough climbs while maintaining an optimal cadence on flat terrain. Lightweight Design: Each component has been designed to reduce overall weight, thereby improvin...