Personally I believe in using the best gear cables I can to reduce friction and ensure a nice crisp shift. And certainly, if you're using an under bar tape Shimano STI system you need to do everything possible to reduce friction to make it play nice. That means expensive cables .. Go Dura Ace if Shimano is your thing and you want to keep it in the same groupset family.
theyre ones with the shifter cable coming out the side but ill get some decent shimano ones either way!
theyre ones with the shifter cable coming out the side but ill get some decent shimano ones either way!