Problem Solvers Braze-On Slotted Adaptor Clamp (Black) (31.8mm) - DP0921
Problem Solvers Braze-On Slotted Adaptor Clamp (Black) (31.8mm) - DP0921, The Problem Solvers Braze-on Slotted Adaptor Clamp is designed to allow the mounting of a front Derailleur on a frame without braze on mounts.