Is Classified Cycling developing a low-friction, super-efficient, derailleur-less drivetrain?
Home/Cycling/Classified’s Latest Patent Drops the Derailleur for a Straight Chain in Every Gear Cycling Classified’s Latest Patent Drops the Derailleur for a Straight Chain in Every Gear primearning@gmail.com4 hours ago0 1 Less than a minute Facebook X LinkedIn Tumblr Pinterest Reddit WhatsApp Is Classified Cycling developing a low-friction, super-efficient, derailleur-less drivetrain? primearning@gmail.com4 hours ago0 1 Less than a minute Facebook X LinkedIn Tumblr Pinterest Reddit WhatsApp Share Facebook X LinkedIn Tumblr Pinterest Reddit VKontakte Share via Email Print