Shimano

CUES ST-U6030 Right Shift/Brake Lever with BR-U6030 Hyd Disc Brake Caliper - 10/11-Speed

The Shimano CUES ST-U6030 Right Shift/Brake Lever with BR-U6030 Hydraulic Disc Brake Caliper delivers the confident control and crisp performance riders expect from Shimano’s road and gravel heritage. Inspired by the precision of the 105 series, this dual control lever brings smooth shifting and powerful hydraulic braking together in a clean, integrated design that’s built for real-world riding.

With a refined lever shape and ergonomic bracket developed from extensive hand-fit research, the ST-U6030 offers intuitive operation and a comfortable reach for a wide range of riders. Paired with the BR-U6030 flat mount caliper, its 2-piston system is tuned for consistent braking power and straightforward maintenance, making it an ideal choice for cyclists who value reliability and performance in all conditions.

Key Features:

• Dual Control Levers – Seamless shifting and braking from a single, ergonomic interface for effortless control on road and gravel rides.
• Refined Lever Design – Shorter reach and improved ergonomics ensure comfort and confidence for a variety of hand sizes.
• Integrated Flat Mount Caliper – Lightweight 2-piston design built specifically for 160mm rotors (rotor sold separately) for balanced, reliable stopping power.
• Reach Adjust – Fine-tune lever position to match individual hand size and riding style.
• One Way Bleeding – Simplifies maintenance and helps prevent air bubbles for consistent braking performance.

For riders upgrading or building a versatile drop-bar bike, the Shimano CUES ST-U6030/BR-U6030 combo delivers the kind of smooth shifting and dependable braking that makes every ride feel dialed in and under control.