A system using a strengthened belt, reasonably than a conventional chain, propels this kind of bicycle. Usually constructed from carbon fiber or different high-strength polymers, the belt engages toothed sprockets on the crank and rear wheel hub to switch energy. This design distinguishes these bicycles mechanically from their chain-driven counterparts.
This methodology of energy transmission presents a number of benefits, together with lowered upkeep as a result of belt’s lack of lubrication necessities and quiet operation. Sturdiness can also be a key profit, as these belts boast considerably longer lifespans than typical chains. Whereas initially adopted by commuters and touring cyclists for his or her low-maintenance properties, the expertise has seen growing integration into the mountain biking section, providing a cleaner and probably extra environment friendly using expertise.