Velobici Quick Release Dummy Hub Bike Axle Rear

Also called a sleeping hub, the Dummy Hub slides into rear dropouts and replaces the rear wheel for chain cleaning and transport. It works with all derailleurs and 1/8" chain. The unique design allows the bike to be shifted and works with open dropout and thru-axle frames up to 12mm.

Features:

• High-strength alloy body and compression resistant.
• H-type chain groove structure, avoid chain jumping when changing speed.
• Small volume design, easy to carry, magnetic absorption storage design, easy to store.