Patent 10189306 was granted and assigned to Canyon Bicycles on January, 2019 by the United States Patent and Trademark Office.
A rear hub for mountain bikes includes a hub body and a sprocket carrier rotatably provided on a hub axle. The hub body is coupled with the sprocket carrier via a freewheel mechanism. By providing a decoupling mechanism, it is possible to decouple the sprocket carrier from the hub body.