APPARATUS FOR ARRANGING CHAIN OF BICYCLE

摘要

The present invention relates to an apparatus for arranging a chain of a bicycle. A sliding hub where a drive sprocket is installed is installed in a crank shaft to be moved. When changing the speed of a bicycle, the apparatus controls the position of the drive sprocket by moving the sliding hub, thereby preventing a chain from bending. Thus, the present invention reduces chain operation noise and extends the service life of the chain and the sprocket.