Originally Posted by
squirtdad
Curious as to concern for internal routing. I have an 89 Miyata 1400 with interal routing and have/see no problems. It has been well taken care of and never stored out side. Is this generic or Miyata specific?
Just have heard a few cases of problems with them. I know there's an example from a guy on here who had that issue and had to have the top tube replaced. I don't know if it's a certain year or what and probably only affected a few. Similar to what you hear about how some people won't go near the older carbon bikes.