What you are on about is internal cable routing and is installed a build time on the bike, can be quite complicated from whta I understand.
Anything is possible though with a bit of ingenuity and if you are prepaired to risk the frame you could give it a go. How best to go about threading the cable through once the holes are drilled (they would haveto be elogated to make sure there will be no sharp turns.) I don't know, maybe use a spoke bent at the end to grap the end of the cable outer when it passes the 2nd hole?
I would personally just use soem cable ties, but like I said if the frame is not important give it ago. Can but try.
What you are on about is internal cable routing and is installed a build time on the bike, can be quite complicated from whta I understand.
Anything is possible though with a bit of ingenuity and if you are prepaired to risk the frame you could give it a go. How best to go about threading the cable through once the holes are drilled (they would haveto be elogated to make sure there will be no sharp turns.) I don't know, maybe use a spoke bent at the end to grap the end of the cable outer when it passes the 2nd hole?
I would personally just use soem cable ties, but like I said if the frame is not important give it ago. Can but try.