Pushing backwards without pedal movement

摘要

The control device has a friction device, which is operatively arranged between a control part and a large hub cone (5). A freewheel of a hub sleeve (2) is automatically turned off at a reverse rotation, such that no torque is transmitted in the torque path by the freewheel. A control medium is operatively connected with a component of a drive hub which is designed as a gear hub.