hjóli

Hjóli is a term that can refer to a bicycle in Icelandic. A bicycle is a human-powered or motor-powered assisted vehicle, typically having two wheels attached in a frame, one behind the other. The rider sits on a saddle and propels the vehicle by pedaling. Bicycles are a common form of transportation and recreation worldwide. They are known for their efficiency, environmental friendliness, and health benefits. The design of bicycles has evolved significantly over time, with various types developed for different purposes, such as road cycling, mountain biking, and commuting.

The basic components of a bicycle include a frame, two wheels, a drivetrain consisting of pedals, cranks, a chain, and gears, and a braking system. Steering is controlled by handlebars connected to the front wheel. The advent of the bicycle in the 19th century revolutionized personal mobility, offering an affordable and accessible means of travel. Today, bicycles are used for sport, exercise, commuting, and leisure. Cycling advocacy groups often promote bicycling as a sustainable and healthy alternative to motorized transport. The cultural impact of the bicycle is significant, influencing fashion, social norms, and urban planning.