A bicycle, also called a pedal cycle, bike, push-bike or cycle, is a human-powered or motor-assisted, pedal-driven, single-track vehicle, with two wheels attached to a frame, one behind the other. A bicycle rider is called a cyclist, or bicyclist.
A recumbent bicycle is a bicycle that places the rider in a laid-back reclining position. Recumbents are available in a wide range of configurations, including: long to short wheelbase; large, small, or a mix of wheel sizes; overseat, underseat, or no-hands steering; and rear wheel or front wheel drive. A variant with three wheels is a recumbent tricycle.
A tricycle, sometimes abbreviated to trike, is a human-powered three-wheeled vehicle.
Bicycle touring is the taking of self-contained cycling trips for pleasure, adventure or autonomy rather than sport, commuting or exercise. Bicycle touring can range from single-day trips to extended travels spanning weeks or months. Tours may be planned by the participant or organized by a tourism business, local club or organization, or a charity as a fund-raising venture.
A touring bicycle is a bicycle designed or modified to handle bicycle touring. To make the bikes sufficiently robust, comfortable and capable of carrying heavy loads, special features may include a long wheelbase, frame materials that favor flexibility over rigidity, heavy duty wheels, and multiple mounting points.
A racing bicycle, also known as a road bike is a bicycle designed for competitive road cycling, a sport governed by and according to the rules of the Union Cycliste Internationale (UCI).
Vehicles that have two wheels and require balancing by the rider date back to the early 19th century. The first means of transport making use of two wheels arranged consecutively, and thus the archetype of the bicycle, was the German draisine dating back to 1817. The term bicycle was coined in France in the 1860s, and the descriptive title "penny farthing", used to describe an "ordinary bicycle", is a 19th-century term.
This is a glossary of terms and jargon used in cycling, mountain biking, and cycle sport.
An electric bicycle, e-bike, electrically assisted pedal cycles, or electrically power assisted cycles is a motorized bicycle with an integrated electric motor used to assist propulsion. Many kinds of e-bikes are available worldwide, but they generally fall into two broad categories: bikes that assist the rider's pedal-power and bikes that add a throttle, integrating moped-style functionality. Both retain the ability to be pedaled by the rider and are therefore not electric motorcycles. E-bikes use rechargeable batteries and typically are motor-powered up to 25 to 32 km/h. High-powered varieties can often travel more than 45 km/h (28 mph).
A handcycle is a type of human-powered land vehicle powered by the arms rather than the legs, as on a bicycle. Most handcycles are tricycle in form, with two coasting rear wheels and one steerable powered front wheel. Despite usually having three wheels, they are also known as handbikes.
Jim Warren was an American mathematics and computing educator, computer professional, entrepreneur, editor, publisher and continuing sometime activist.
Digital nomads are people who travel freely while working remotely using technology and the internet. Such people generally have minimal material possessions and work remotely in temporary housing, hotels, cafes, public libraries, co-working spaces, or recreational vehicles, using Wi-Fi, smartphones or mobile hotspots to access the Internet. The majority of digital nomads describe themselves as programmers, content creators, designers, or developers. Some digital nomads are perpetual travelers, while others only maintain the lifestyle for a short period of time. While some nomads travel through multiple countries, others remain in one area, and some may choose to travel while living in a vehicle, in a practice often known as van-dwelling. In 2023, there were 17.3 million American digital nomads, which was a 131% increase since 2019.
The following outline is provided as an overview of and topical guide to bicycles:
R + E Cycles, also known as Rodriguez Bicycles, is an American manufacturer of tandem bicycles, cyclocross, mountain (MTB), and road bicycles and components that is currently owned and operated by R + E Bicycle Company in Seattle, Washington. The majority of the bikes sold are custom orders using pre-drawn plans tailored to fit individuals. Their shop tools are all made on-site by their staff and they are the designers of a bicycle fitting system, including software, called Next-fit™. The shop is located on the Ave in Seattle's University District, a few blocks from the University of Washington campus.
The hour record is the record for the longest distance cycled in one hour on a bicycle from a stationary start. Cyclists attempt this record alone on the track without other competitors present. It is considered perhaps the most prestigious record in all of cycling. Over history, various cyclists ranging from unknown amateurs to well-known professionals have held the record, adding to its prestige and allure. There are several records, one of which is the record for streamlined human powered vehicles, also known as recumbent bicycles.
Cruzbike is a brand of recumbent bicycles based in Newburyport, Massachusetts, United States. The company was founded in 2005 and all models are now designed in the United States and manufactured in Taiwan. Cruzbike started life in Australia and was featured on the ABC show The New Inventors. It is fairly unusual in that it makes a front-wheel drive recumbent bicycle with a Moving Bottom Bracket (MBB). The bottom bracket is the piece that the pedals attach to, and in this case it moves left and right with the front wheel when steering the bicycle. This design allows for better climbing ability, and eliminates "heel strike" on turns, but comes with a slightly longer learning curve as there is a pedal-steer effect.
Lightning is a brand of recumbent bicycles produced by Lightning Cycle Dynamics based in Lompoc, California, United States. In 1979 the first Lightning recumbent was built by three students from Northrop Institute of Technology - Tim Brummer, Don Guichard and Chris Dreike. In 1981 Brummer won the Abbott prize in a Lightning recumbent for the first human-powered vehicle to break the then-common speed limit of 55 mph. A four-man team set the fastest time for the 1989 Race Across America, a record that still stands. They have also won the STP Challenge, among other achievements. Today Lightning Cycle Dynamics produces recumbent bicycles and carbon cranks. Many of the bikes are made in the U.S.
Spin is an electric bicycle-sharing and electric scooter-sharing company. It is based in San Francisco and was founded as a start-up in 2017, launching as a dockless bicycle-sharing system controlled by a mobile app for reservations.
Octagon Systems Corporation is an industrial computer design and manufacturing company originally based in Westminster, Colorado. Octagon Systems designs, manufactures, sells, repairs and supports its line of industrial, mobile and rugged computer systems for industries including mining, military, transportation and others. The company has international representatives in Africa, Asia, Europe, North America and South America.
The Big Electronic Human Energized Machine, Only Too Heavy (BEHEMOTH) was an electronic bike weighing in at roughly 450 pounds. It was created by a multi-disciplinary team of volunteers led by Steve Roberts, a self-taught computer hobbyist.
