The Shimano CUES FH-U6060 is an ingeniously self-powered rear freehub that makes automatic Di2 shifting a reality on trekking and city bikes — with no battery required. Using an integrated dynamo function that generates power as you ride, the FH-U6060 feeds Shimano's Q'AUTO system to deliver intelligent, adaptive gear changes tailored to your cadence, speed, and the slope ahead.

Highlights

• Built-in dynamo power: Generates electricity as you pedal, enabling completely battery-free Di2 automatic shifting — no charging, no replacement batteries.
• Q'AUTO intelligent shifting: Three internal sensors monitor speed, cadence, and gradient in real time, selecting the optimal gear automatically so you can focus on the ride.
• Adaptive learning: The hub's learning algorithm personalises shift patterns based on your manual override habits, delivering a shifting experience that adapts to your riding style over time.
• Centerlock disc interface: Tool-friendly rotor mounting with a single lockring — quick, precise, and compatible with Shimano Centerlock rotors.
• 12x142mm thru-axle: Stiff, precise wheel alignment with enhanced rigidity compared to quick-release standards, suited to modern trekking and city bike frames.
• 28-hole lacing: Practical spoke count for a strong, serviceable wheel build suited to everyday riding loads.
• CUES U6000 series: Engineered as part of Shimano's dedicated trekking and lifestyle drivetrain ecosystem — designed for long-term reliability under daily-use conditions.

Q'AUTO Technology

Q'AUTO is Shimano's automatic shifting platform for Di2, designed specifically for riders who want the benefit of electronic gear selection without the hassle of managing batteries. The FH-U6060 sits at the heart of this system: as the rear wheel turns, its internal dynamo generates the power needed to run the Di2 electronics. Speed, cadence, and slope sensors integrated into the hub feed the system with continuous data, and the rear derailleur shifts automatically — proactively, not reactively — to keep you in the right gear whether you're climbing a hill, cruising flat roads, or decelerating into traffic.

Compatibility & Fit

The FH-U6060 is designed for use with the Shimano CUES Di2 automatic shifting system (RD-U8050 and compatible CUES Di2 derailleurs). It accepts 10 or 11-speed Shimano HG-compatible cassettes via the standard HG freehub body. The Centerlock brake rotor interface is compatible with all Shimano Centerlock disc rotors (an IS/6-bolt adaptor is available separately). Axle standard: 12x142mm thru-axle. Spoke count: 28 holes. This hub variant (IFHU6060C) is for rear use only.