REAR DERAILLEUR WITH A SHOCK ABSORBER DISPOSED BETWEEN A BASE MEMBER AND A MOUNTING MEMBER

摘要

A bicycle derailleur comprises a mounting member adapted to be mounted to a bicycle frame, a base member pivotably mounted relative to the mounting member, a biasing mechanism that biases the base member clockwise relative to the mounting member when viewed laterally outwardly from the base member, a chain guide and a coupling mechanism coupl ed between the base member and the chain guide so that the chain guide moves relative to th e base member. A rotation restricting mechanism is disposed in a force communicating path between the mounting member and the base member to restrict counterclockwise rotation of the base member relative to the mounting member.