The 105 Di2 complete group is a state-of-the-art shifting group specifically designed for road bikes. It offers precise electronic shifting that enables smooth and quick gear changes. With a 12-speed setup and a combination of 50 and 34 teeth on the chainrings, this group is ideal for various riding conditions, from flat roads to challenging climbs. The hydraulic brakes provide excellent braking performance and control, while the use of aluminum and metal ensures durability and stability. This complete group includes all necessary components, including shift/brake levers, derailleur, front derailleur, cassette, and braking system, to ensure an optimal riding experience.

• Electronic shifting for precise gear changes
• Hydraulic braking system for improved braking power
• Complete group with all necessary components
• Suitable for road bike applications
• Durable materials for high stability.