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.
Campagnolo is an Italian manufacturer of high-end bicycle components with headquarters in Vicenza, Italy. The components are organised as groupsets (gruppi), and are a near-complete collection of a bicycle's mechanical parts. Campagnolo's flagship components are the Super Record, Record, and Chorus groupsets with all three representing their recent shift to 12-speed drivetrains. Super Record and Record are the top groupsets, followed by Chorus, Potenza, Centaur and Veloce. Campagnolo also produces aluminum and carbon wheels, as well as other components.
Road cycling is the most widespread form of cycling in which cyclists ride on paved roadways. It includes recreational, racing, commuting, and utility cycling. As users of the road, road cyclists are generally expected to obey the same laws as motorists, however there are certain exceptions. While there are many types of bicycles that are used on the roads such as BMX, recumbents, racing, touring and Utility bicycles, dedicated road bicycles have specific characteristics that make them ideal for the sport. Road bicycles have thinner tires, lighter frames with no suspension, and a set of drop handle bars to allow riders to get in a more aerodynamic position while cycling at higher speeds. On a flat road, an intermediate cyclist can average about 18 to 20 mph, while a professional rider can average up to 25 mph (40 km/h). At higher speeds, wind resistance becomes an important factor; aerodynamic road bikes have been developed over the years to ensure that as much as possible of the rider's energy is spent propelling the bike forward.
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).
A track bicycle or track bike is a bicycle optimized for racing at a velodrome or outdoor track. Unlike road bicycles, the track bike is a fixed-gear bicycle; thus, it has only a single gear ratio and has neither a freewheel nor brakes. Tires are narrow and inflated to high pressure to reduce rolling resistance.
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.
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.
Ibis Bicycles is a mountain bike manufacturer located in northern California, United States. It produces the popular Mojo, Ripmo, and Ripley mountain bike frames among other models. Ibis products are distributed in 33 countries.
Chipps Chippendale is a mountain biking journalist in the UK. After working as a bicycle messenger, his journalistic career started in 1994 with the UK magazine MTB Pro, on which he worked for five years. After the magazine was closed down by its publishers, Future Publishing, who said that there was not enough interest in a magazine about the 'soul' of mountain biking, he left the company and went freelance, contributing to Mountain Biking UK, Total Bike, Maximum Mountain Bike and others. He also wrote for Clarks Originals, for whom he wrote a book about 50 years of the (Clarks) Desert Boot.
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.
De Rosa is the family brand of Ugo De Rosa. De Rosa's company became renowned during the late 1960s and 1970s for manufacturing road racing bicycles.
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.
3T Cycling is an Italian cycle sport company. It was founded in 1961.
A BMX bike is a road sport bicycle used for racing or stunt riding. BMX means bicyclemotocross.
Founded in 2006, Genesis is a UK bike brand manufacturing road, urban, youth and mountain models.
Markus Storck is a German bicycle designer and developer, known for creating the lightest racing bike fork in the world, made of carbon fiber, and the first ever carbon fiber bicycle crank. He is the managing director and founder of Storck Bicycle, designer, and innovator, and his current developments hold the world record lightness and stiffness to weight ratios.
Basso Bikes is an Italian brand that produces and sells road racing bicycles founded in 1977 by Alcide Basso, brother of the world champion Marino Basso. Currently, the company headquarter is located in San Zenone degli Ezzelini, in the province of Treviso, while the production department is located in Dueville, in the province of Vicenza.
American Bicycle Group (ABG) is a manufacturer of bicycles based in Chattanooga, Tennessee, United States. The company operates under a consumer-direct business model: selling their made-to-order bikes online and shipping them direct to the consumer.
