New technology with automatic shifting from Shimano Cues 

Experience a new standard of comfort and control with the Shimano Cues Q-Auto rear hub for 10/11 speed. It's built for those who seek durability and performance on their gravel, mountain, or commuter bike, and want a hub that takes care of perfect gear shifts automatically.

• Automatic Shifting: Shimano Q-Auto technology automatically adjusts gears based on speed and pedal pressure, just keep pedaling.
• Designed for 10/11 Speed: Offers versatile use and smooth riding in varied terrain.
• 32 Spoke Holes: Provides maximum strength and stability for heavy riders or demanding terrain.
• Compatible with Disc Brakes: For optimal braking control and safety.
• Low Maintenance: The Q-Auto system requires minimal service and operates smoothly in all weather conditions.
• Light and Solid Construction: Aluminum hub with sealed bearings and steel cassette body.
• Mounting: E-Thru axle for extra stiffness and easy handling.
• Model Year: 2025.
• E-tube Type: EW-SD300.

With the Shimano Cues Q-Auto, you get a rear hub that thinks for you, offers automatic shifting, robust build quality, and a cycling experience that just flows.