This Shimano DURA-ACE brake set includes the BR-R9110F front caliper and the BR9110RS rear caliper, both designed for direct mounting on a bicycle frame. The rim brake calipers are brand new and manufactured by Shimano, a trusted name in the cycling industry. They are compatible with all Shimano DURA-ACE groupset components and offer powerful braking performance for cyclists of all levels. The brake set also includes all necessary hardware for installation.