The Shimano Dura-Ace Di2 R9270P complete group is a highly advanced shifting and braking solution for road bikes, designed for performance and precision. This group includes a variety of components, such as an electronic front derailleur, a rear derailleur, and a 12-speed cassette. The combination of 50x34T chainrings and an 11-30T cassette provides a wide gear range suitable for both flat and hilly terrains. The use of high-quality materials, such as the resin with wings for the brakes, ensures optimal braking performance and durability. With a crank arm length of 170 mm and a thoughtful design, this complete group is ideal for demanding cyclists who value efficiency and reliability. The electronic shifting allows for precise and quick gear changes, while the disc brakes provide excellent stopping power, even in challenging conditions.

• Electronic shifting for precise gear changes
• Disc brake system for optimal braking performance
• Derailleur with down-swing construction
• High-quality materials for durability.