A tandem bicycle or twin is a form of bicycle designed to be ridden by more than one person. The term tandem refers to the seating arrangement, not the number of riders. Patents related to tandem bicycles date from the mid 1880s. Tandems can reach higher speeds than the same riders on single bicycles, and tandem bicycle racing exists. As with bicycles for single riders, there are many variations that have been developed over the years.
A bicycle frame is the main component of a bicycle, onto which wheels and other components are fitted. The modern and most common frame design for an upright bicycle is based on the safety bicycle, and consists of two triangles: a main triangle and a paired rear triangle. This is known as the diamond frame. Frames are required to be strong, stiff and light, which they do by combining different materials and shapes.
The Cannondale Bicycle Corporation is an American division of Dutch conglomerate Pon Holdings that supplies bicycles. Its headquarters are in Wilton, Connecticut, with engineering offices in Freiburg, Germany. Frames are manufactured in Taiwan. Bikes are assembled in Taiwan, as well as in the USA and in The Netherlands for the local markets.
Trek Bicycle Corporation is a bicycle and cycling product manufacturer and distributor under brand names Trek, Electra Bicycle Company, Bontrager, and Diamant Bikes. The company has previously manufactured bikes under the Gary Fisher, LeMond Racing Cycles, Klein, and Villiger Bikes brand names. With its headquarters in Waterloo, Wisconsin, Trek bicycles are marketed through 1,700 independently owned bicycle shops across North America, subsidiaries in Europe, Asia, South Africa, as well as distributors in 90 countries worldwide. Nearly all Trek bicycles are manufactured outside the United States, in countries including the Netherlands, Germany, Taiwan, and China.
A cargo bike is a human powered vehicle designed and constructed specifically for transporting loads. Cargo bike designs include a cargo area consisting of an open or enclosed box, a flat platform, or a wire basket, usually mounted over one or both wheels, low behind the front wheel, or between parallel wheels at either the front or rear of the vehicle. The frame, drivetrain and wheels must be constructed to handle loads larger than those on an ordinary bicycle.
Colnago Ernesto & C. S.r.l. or Colnago is a manufacturer of high quality road-racing bicycles founded by Ernesto Colnago near Milano in Cambiago, Italy. It remained a family-controlled firm until May 4, 2020, when it was announced that the UAE-based investment company, Chimera Investments LLC, had acquired a majority of the Colnago shares from Ernesto Colnago, although the headquarters will remain located in Italy after the acquisition. Instead of following his family's farming business, Ernesto Colnago chose to work in the cycle trade, and was apprenticed first to Gloria Bicycles at the age of 13, and subsequently taking up road racing. After a bad crash ended his racing career, he began subcontracting for Gloria, and opened his own shop in 1954, building his first frames the same year. While building frames, he remained much in demand as a racing mechanic. He was second mechanic on the Nivea team Giro d'Italia under Faliero Masi in 1955, eventually being employed as head mechanic for the Molteni team of Belgian cycling legend Eddy Merckx in 1963.
Dawes Cycles is a bicycle manufacturer based in Castle Bromwich, England. Dawes produces a range of bikes including road, mountain bikes and tandems, but is best known for touring bikes, specifically the Galaxy and the Super Galaxy model lines.
Giant Manufacturing Co. Ltd. is a Taiwanese bicycle manufacturer, recognized as the world's largest bicycle designer and manufacturer. Giant has manufacturing facilities in Taiwan, the Netherlands, China,and Hungary. They have future plans for Vietnam to be the fifth location.
Independent Fabrication (IF) is a bicycle company located in Lynn, Massachusetts, USA. IF fabricates bicycle frames from steel, titanium and carbon fiber. Independent Fabrication has twice won the Bicycling Magazine "Dream Bike of the Year" with its carbon-tubed, titanium-lugged XS road frame. Independent Fabrication was founded by and is owned by its employees. In 2005, the company took part in a CNN television program called The TurnAround. The show paired a growing business with a mentor from a more successful company. Independent Fabrication was paired with Jeff Swartz, chief executive of Timberland.
This is a glossary of terms and jargon used in cycling, mountain biking, and cycle sport.
Brompton Bicycle Limited, trading as Brompton, is a British manufacturer of folding bicycles based in Greenford, London.
Litespeed is a U.S. bicycle manufacturer founded in 1986 in Ooltewah, Tennessee by David Lynskey. Litespeed makes titanium and carbon fiber frame road racing bicycles and mountain bikes. Titanium bicycle frames are famed for their ride quality. Litespeed, along with triathlon specific bicycle manufacturer Quintana Roo, is a subsidiary of the American Bicycle Group.
Dahon is the world's largest manufacturer of folding bicycles with a two-thirds marketshare in 2006. The company was founded in 1982 by David T. Hon, a former laser physicist, and is headquartered in Los Angeles, California, with assembly factories in China, Macau and Bulgaria. Dahon markets bicycles under its own name as well as other brand names, including the affiliated Yeah and Biceco Brands, and Novara for REI in the U.S. The company is a member of the Global Alliance for EcoMobility. Dahon holds over 200 patents, some having become industry standards.
F.I.V. Edoardo Bianchi S.p.A., commonly known as Bianchi is the world's oldest bicycle manufacturing company in existence, having pioneered the use of equal-sized wheels with pneumatic rubber tires. The company was founded in Italy in 1885 and in addition to bicycles it produced motorcycles from 1897 to 1967. In 1955 the joint-venture Autobianchi was created together with Fiat and Pirelli for the manufacturing of cars – Autobianchi was subsequently sold to Fiat in 1969.
Moots Cycles is an American bicycle manufacturer located in Steamboat Springs, Colorado. Founded in 1981 by Kent Eriksen, who is now a member of the Mountain Bike Hall of Fame, Moots has been identified as a source for innovation in the bicycle industry since its inception.
Merlin Metalworks, Inc. was a pioneer in titanium bicycle design and construction. Merlin introduced the first titanium alloy mountain bike, oversized tubesets, s-bend chain and seat stays for mountain bikes. For road bikes, Merlin commercialized the first titanium butted tubing and many other innovations.
Bilenky Cycle Works is an American handmade bicycle manufacturer located in Philadelphia, Pennsylvania.
Salsa Cycles is an American bicycle brand based in Bloomington, Minnesota. The company produces touring, mountain, road, and gravel bicycles, as well as bicycle components. The Salsa Cycles brand, along with its sister brands Surly Bikes and All-City Cycles, is owned by the Bloomington-based Quality Bicycle Products. The Salsa brand is widely recognized by winter biking enthusiasts in cold climates.
