Shimano Ultegra Di2 ST-R8150 2X12-Speed Shift/Brake Lever Set

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.

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.