Problem Solvers Braze-On Slotted Adaptor Clamp (Silver) (31.8mm)
Problem Solvers Braze-On Slotted Adaptor Clamp (Silver) (31.8mm), 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.