Advanced 2x12-Speed Di2 Shift/Brake Lever Set
Description
Description
The Shimano Ultegra Di2 ST-R8150 Shift/Brake Lever Set brings precision and innovation to 12-speed road cycling. Combining electronic shifting with mechanical braking, this lever set is tailored for riders seeking speed, control, and ergonomics.
Fast and Intuitive Electronic Shifting: The ST-R8150 levers feature Shimano's advanced Di2 electronic shifting system for precise and lightning-fast gear changes. Designed for 2x12-speed drivetrains, the Shimano index shifting system ensures smooth, defined, and intuitive operation across all conditions.
Optimized Ergonomics and Adjustable Fit: The dual-control levers offer a redesigned grip and horn shape for improved comfort during long rides. Adjustable grip width allows for customization to match hand sizes and preferences, ensuring superior control and comfort.
Lightweight and Durable Build: Constructed with lightweight aluminum brake levers and durable plastic grip bodies, the ST-R8150 lever set strikes the perfect balance between strength and weight savings. This makes it ideal for performance-oriented road cyclists.
Flexible and Efficient Cable Management: Cables route seamlessly from the levers to a junction box and then to the battery, connecting to the rear and front derailleurs for optimal drivetrain integration. Alternatively, the STIs can be interconnected with a cable running directly to the battery for a more streamlined setup.
Special buttons enable wireless communication with third-party devices via the rear derailleur, enhancing the functionality of your cycling computer or power meter.