The Derailleur gear system moves the bicycle chain between different gears on both the crank and rear sprocket gearsets. This is achieved by displacing the chain sideways so that it 'jumps' from one ...

The mountain bike industry has recognized the benefits of shorter cranks in the last few years, and more brands are following ...

The pedals are the point at which the rider transmits work to the bicycle. In this section ... and right hand crank carries the chainwheel(s) that will transfer the power to the rear sprocket.

A fixie has a direct drivetrain in which a single chainring is connected by a chain to a single sprocket without a ratchet system. This means that the bicycle ... a SRAM Omnium crank (the holy ...