Originally Posted by
FBinNY
A "standard" rear inner wire is typically 2000mm or about 80". That seems to work for most folks, but if you have a tall frame, or longish housing loops from the handlebar to stem it's very possible that it won't reach.
Problem for you is that the next common size is 3,000mm, and they're not as common, and cost almost double.
I don't think my frame is that big? It's just a 58cm frame, a Specialized Allez Comp Apex. That's strange and ridiculous when an individual gear cable won't fit it's RD! Cable housing loops being too long?