Belt-driven bicycle with a compact design that, like STRiDA, featured a belt drive. Other folding-bike manufacturers that have implemented a belt drive include U.S. company Bike Friday and Netherlands-based Bernds. In 2007, Gates Corporation developed a high-modulus synchronous belt and sprocket system called the Carbon Drive System. The belt’s pitch allowed for lower tension requirements to help prevent skipping. Lightweight, patent-pending sprockets have mud ports, openings under each tooth, which work to slough off debris. In 2009, an increasing number of bicycle companies, including Trek and "f"8 Cycles, offered belt-driven bicycles. While builders initially focused on single-speeds and internal hubs, in early
CCM (bicycle company) CCM (bicycle company) CCM was an initialism for Canada Cycle & Motor Co. Ltd. The company would eventually split into two separate entities both maintaining the CCM trademark, one maintaining bicycle manufacturing and the other, CCM (The Hockey Company), producing hockey equipment. The formation of C.C.M. came at the same time as an American bicycle industry consolidation: "42 manufacturers formed the American Bicycle Company and soon afterwards announced plans to open a branch plant in Canada called the National Cycle Company." C.C.M. was established "when the operations of four major Canadian bicycle manufacturers amalgamated: H.A. Lozier, Massey-Harris, Goold, and Welland