I went to our Cannondale dealer asking for the little plastic (3) top tube cable guides. Knowing it was probably going to be a futile pursuit, I prefaced by saying "just on the outside chance you may have a little bag with them hanging around from the '80s". The mech/rep was relentless in his search and concluded with a follow up call to me 2 weeks later to tell me "sorry, we cant get them". Turns out he contacted a regional distributor for the parts.