The article discusses the $1,999 Urtopia Carbon Classic, an electric bike from China, which is so light and compact that many people won't even notice it's electric. The lightweight carbon fiber ebike is made up of brand-name components such as Toray carbon fiber and Shimano gearseat, and its design incorporates clever engineering such as an inner-rotor hub motor and an excellent torque sensor. The build quality was spot on, with the frame frame used by Toray, a major name in carbon fiber, which supplies carbon fiber to Formula 1 racing teams. The article also notes that the design and build quality of the bike is considered excellent by many in the ebike scene.