|
Colnago Ernesto & C. S.r.l. or Colnago is a manufacturer of high-end road-racing bicycles founded by Ernesto Colnago near Milano in Cambiago, Italy. Instead of following his family's farming business, Ernesto Colnago chose to work in the cycle trade, apprenticing first with Gloria Bicycles at 13, subsequently taking up road racing. After a bad crash ended his racing career, he began subcontracting for Gloria, opened his own shop in 1952, building his first frames the same year.〔See www.colnago.com\history.〕 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. The company first became known for high quality steel framed bicycles suitable for the demanding environment of professional racing, and later as one of the more creative cycling manufacturers responsible for innovations in design and experimentation with new and diverse materials including carbon fiber, now a mainstay of modern bicycle construction. == History == From the late 1960s through the 1970s, Colnago was generally regarded as one of the builders of the world's best custom road race frames. In 1960, Colnago rose to fame as Luigi Arienti rode to a gold medal at the Rome Olympics on a Colnago bicycle. While Ernesto was the head mechanic of the Molteni team, riders such as Gianni Motta raced on Colnago bikes. A win on a Colnago in the 1970 Milan-San Remo race by Michele Dancelli for the Molteni team inspired Colnago to change his logo to the now-famous 'Asso di Fiori' or Ace of Clubs. After the demise of the Faema team, Eddie Merckx joined the Molteni team, and what ensued was mutual innovation—as Colnago describes it: "Merckx was an up and coming champion, and I was an up and coming bike builder. So it was a real honour to work for a great champion like Merckx. It helped us to grow... when we made special forks, and special bikes." This included the super-light steel frame used by Merckx in 1972 to break the world one hour record. With a growing reputation from their racing wins, Colnago plunged into the market for production bikes. In the U.S., the early seventies witnessed another bike boom, and Colnago "pumped out bikes as though the future of humankind was at stake." The mainstay of the Colnago line in the 1970s was the Super, followed by the Mexico, named in honor of the successful hour attempt. Other models were added including the Superissimo and Esa Mexico. While the finish on these early Colnagos could be variable, they were great riding bikes and developed a cult-like following.〔(Sheldon Brown: Colnago )〕 In response to criticism that his frames were not stiff enough, next Colnago experimented with ways to change the behavior of frame components. In 1983, he introduced the Oval CX with an oval-shaped top tube to add stiffness. He then experimented with various crimped-tube frames which became production models as their top of the range frames, beginning with the "Master." Later "Master-Light", Master Olympic and Master Piu extended the range. Colnago built a frame from Columbus tubing used by Giuseppe Saronni to win the world professional road race championship in 1982, and afterwards a short-lived collection of bikes were badged with the Saronni name. Since the 1980s, while Colnago continued to produce high-end steel bikes, they began to produce bike frames using material other than steel including titanium, aluminum, carbon and mixed material frames. One unique frame from this period, the Bititan, has a dual titanium down tube. Crimped and oversize tubes appeared on the Tecnosone of the lightest production steel bikes produced, and the same oversize tubes and crimping were used on the aluminum Dream frame. In 1981 Colnago prototyped the CX Pistaa full monocoque carbon fiber bike with disc wheels that was shown at the Milan bike show. Subsequently, Colnago worked with Ferrari in developing new carbon fiber technology, and Ernesto also credits their engineers for challenging him regarding fork design, which led to Colnago's innovative Precisa straight-bladed steel fork (1987). Colnago also experimented with multi-material frames, including the CT-1 and CT-2 constructed with titanium main tubes, carbon fiber forks and rear stays, and a similarly constructed (although short-lived) Master frame constructed with steel main tubes, carbon forks and stays. Colnago's early attempts at carbon fiber frames were not commercially successful, but the lessons learned were embodied in their flagship frames, such as the C-40, the most sought after bicycle (1994), and its successor, the C-50 (2004)respectively named for Colnago's 40th and 50th years in bike building. These carbon fiber frames set new standards of excellence. Interestingly, they were built using a modified form of traditional bike frame construction, substituting carbon fiber lugs for microinfusion cast steel, and carbon fiber "tubes" for the complex steel tubes used for steel frame construction. Similar building techniques are used in the latest offering, the C59, named (as before) for its year of production. An interview with Ernesto Colnago in which he describes various iconic Colnagos (filmed in the factory museum) is available on YouTube (here ). 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Colnago」の詳細全文を読む スポンサード リンク
|