Description
Chrome plated steel double cable guide clamps onto the downtube by the bottom bracket shell. It runs a bare rear derailleur cable over the top of the bottom bracket shell. For the front derailleur side the cable guide is actually a cable casing stop which requires running cable casing from the guide to the front derailleur. This is actually a very old design and requires the use of a front derailleur with an attached cable casing stop.
