Description:

Vehicle human-powered personal transport; ie by the passenger himself. Its basic components are two wheels; generally equal diameter and arranged in line; a transmission system pedal; a metal box that gives you the structure and integrates the components; handlebars for steering and a saddle to sit. The displacement is obtained by turning the housing with the legs of the pedals via a chain rotates a sprocket, which in turn rotates the rear wheel on the pavement. The basic design and configuration of the bicycle has changed little since the first chain drive model developed around 1885.

Type

free

ID

79141