JagwireBlack Housing Liner 30 Metre Roll, Fits up to 1.8 mm Cables by Jagwire

Quality product , just slow to deliver..

This tube is perfect for internal ran cables.

Love this cable liner. Easy work on routing inner cables but mainly use this for protecting exposed inner cables from dirt.I cut a small piece of this liner to protect the cable from sawing threw my bottom bracket cable guide as well.30meters will last a lifetime.

I bought what will probably turn out to be a lifetime supply of this plastic cable sheathing because I have a few bikes with internally routed cables, and thought it might make my life easier to have some extra on hand. It turns out that it's incredibly useful.If you need to replace a cable that travels through the frame without any internal guidance, you can slide a section of this over the cable and feed it up until it pokes out the other side, tape both ends in place to the outside of the tube, and pull your cable out with complete confidence that the new cable will feed back in and follow the exact same route.Even if you don't currently have a cable in place but need to fish one through the frame, I found it far easier to feed it into one hole and "poke" around until it popped out the other hole than doing it with an actual brake or shifter cable. It's stiffer and a bit easier to control, and less likely to get curled up in some weird pocket inside the frame. Also, if you need to pull a length of brake hose out of your frame for re-routing or replacement, you can use electrical tape to wrap a length of this to the end and fish it through as a placeholder, reversing the process later.In each of my internally routed frames, I have a plastic plug under my bottom bracket shell where cable is meant to exit the frame (visible on the bottom), turn the corner, and feed back into the frame on the way to my front or rear derailleurs. I don't like the thought of the cables being exposed to the weather down there below the bike, or of them rubbing back and forth, slowly wearing away at the plastic channels. Instead, I use a short piece of this stuff (a few inches) slid over the cable and pressed into the plastic channel, just to provide a slick surface for the cable to rub against and protect the plastic frame insert from wear.This package contains a whole lot of cable sheath, but it doesn't cost much more than some very short lengths I've seen elsewhere online. I won't have to buy any more for a long while.

Slow getting here but thats what to expect from a substandard carrier. Product arrived as described.

I won't ever need to buy cable liner again. This is nice for helping route cables through frames, soften bends around carbon inlet and outlet holes, and came in such bulk at a decent price that I'll be set for life. I'll probably find other uses for it before too long, too.