Toothed belt
Videos
A toothed belt, timing belt, cogged belt, cog belt, or synchronous belt is a flexible belt with teeth moulded onto its inner surface. Toothed belts are usually designed to run over matching toothed pu
a timing belt
a supercharger drive belt in a dragster
a new belt (improperly, this one has been knotted, which may cause shorter lifespan)
Absbrakes
Belt-driven bicycle
Videos
A belt-driven bicycle is a chainless bicycle that uses a flexible belt, typically of synchronous toothed design, instead of a chain to transmit power from the pedals to the drive wheel.
Gates bike belt drive system
Belt-drive
Belt-drive single-speed rear hub on a Trek District
Belt-drive crankset on a Trek District