Several different types of gearbox are used for bicycles. The three-speed epicyclic-gear hub and the multi-chainwheel Derailleur gears are the most common. The latter can provide a wider range of gear ...

That said, with automatic gearboxes itself, you would have heard of different terms such as AMT, iMT, CVT, torque converters, and DCT. But what are they and how do they differ? Here are the types ...