Bicycle drivetrain systems
Videos
Bicycle drivetrain systems are used to transmit power on bicycles, tricycles, quadracycles, unicycles, or other human-powered vehicles from the riders to the drive wheels. Most also include some type
A chain drive and rear derailleur gear change, the most popular system in use today
A shaft-drive with crankset and rear gear hub
A treadle bicycle
ElliptiGOs
Gearbox bicycle
Videos
A gearbox bicycle is a bicycle that uses a gearbox to convert torque and rotational speed from the power source, usually the rider's legs, to what is desired at the drive wheel. The gearbox is usually
Nicolai gearbox mountain bike
Pinion P1.18 gearbox installed in a bicycle frame
Instinctiv Modern full suspension carbon gearbox mountain bike
Pinion P1.18 gearbox interior