Down Tube Mechanical Cable Guide

SL SL R Series Down Tube Mechanical Cable Guide An original replacement part - The SL SL R Carbon series of frames feature an interchangeable downtube port for compatibility with internally or externally routed cable management and Di2 systems. This downtube cable guide is required for mechanical shift systems with standard (non-integrated) handlebars stems. Compatible with the following framesets. Endurance SL R SL R Disc Endurance SL SL Disc Endurance SL e CGR SL CX SL