Matty2B mikelevy's article
Nov 4, 2018 at 15:24Nov 4, 2018
SunRace's New 1X Drivetrain is for the Groms - Taipei Cycle Show 2018
(Dons hard hat and pads...) I can see these finding their way onto lower end HT and full suss ebikes too. There really is no need for 12 or even 11 speeds on ebikes, but durability is a big issue that a decent 9 speed setup might help to solve.