Anti-kink Gear Cable End
We've always had issues with the ferrules used for our dropper posts. When you put your dropper post into your frame it's all too easy to kink the end cap (ferrule) and be left with a bad section of cable which leads to crappy shifting. Conveniently, anti-kink cable ends solve this problem.
This Jagwire anti-kink gear cable end provides the end of cable flexibility required for dropper posts (and folding bikes) so that you're not caught out by a crappy connection to an important component. It fits to standard size gear outer cable (4mm) and is worth having laying around for the required situation.