Abstract: A bicycle front derailleur basically includes a base member, a chain guide, a linkage assembly and a support structure. The base member is configured to be mounted to a bicycle frame. The linkage assembly movably couples the chain guide to the base member to move relative to the base member between a retracted position and an extended position. The support structure includes a support member and a contact member. The support member is configured to be mounted to the base member and to advance toward the bicycle frame in a first direction. The contact member includes a contact part and a coupling part extending from the contact part. The contact part is configured to contact the support member and the bicycle frame. The coupling part is configured to be movably coupled to the base member.

Abstract: A bicycle front derailleur basically includes a base member, a chain guide, a linkage assembly and a support structure. The base member is configured to be mounted to a bicycle frame. The linkage assembly movably couples the chain guide to the base member to move relative to the base member between a retracted position and an extended position. The support structure includes a support member and a contact member. The support member is configured to be mounted to the base member and to advance toward the bicycle frame in a first direction. The contact member includes a contact part and a coupling part extending from the contact part. The contact part is configured to contact the support member and the bicycle frame. The coupling part is configured to be movably coupled to the base member.