I get asked what these are and where to find them all the time so here’s a post explaining. These were made specially for Pinnacle…a small UK bike company. I managed to get a hold of quite a few at the last London Cycle Show. While you can’t get them in orange, they’re available in black or white from Jagwire under the name Tube Tops. They are simply rapped around a cable at the point where it rubs on the frame. Tube Tops rarely fall off, don’t wear out and stop any more rub marks appearing on the bike frame or cable outer. Very useful!
London Bike Show 2018
7 hours ago