The Shimano Dura-Ace R9150 Di2 11-Speed groupset component is engineered for elite road cycling, providing high-speed, electronic precision shifting for 11-speed drivetrains. Designed for professional-level performance, the Di2 system ensures instant, accurate gear changes with minimal effort, allowing riders to maintain optimal cadence and efficiency under all conditions.

The R9150 series combines lightweight construction, durability, and aerodynamic optimization, making it ideal for competitive road racing and time trials. With fully integrated electronic control, it provides smooth and reliable shifting across all front and rear chainrings and cogs.

Key Features:

• Model: Shimano Dura-Ace R9150

• Speed Compatibility: 11-Speed

• Type: Di2 electronic shifting

• Performance: Instant, precise, and reliable gear changes

• Construction: Lightweight and durable for road racing

• Design: Aerodynamically optimized for competitive cycling

• Compatibility: Shimano 11-speed drivetrains (road)

• High-performance electronic drivetrain component for elite road cycling and racing