What is Tange MTB tubing?
Tange International Co. is a major Japanese manufacturer of high-quality steel tubing for bicycle frames, established before 1920. They are a rival to the British-based tubing manufacturer Reynolds. Their current tubing range consists of four tiers: Tange Chromo, Infinity, Prestige and Ultimate.
What is Tange Infinity tubing?
A cheaper tube set was created by Tange in the 80s: Infinity — designed as a good quality but low-cost set for lower-priced bicycles. It was a seamed tubing, which meant that it started out as flat stock. In 1985, Tange hit the big time when they came up with their heat-treated Prestige tubing.
What is Columbus genius?
Genius was the highest-end of the Columbus tubing range when it came out. It was thinner and lighter than EL/OS. It was really intended to be tig-welded. Lugs added weight. There were many Genius frames weighing in around 1500 grams.
Is Reynolds 531 still available?
Reynolds 531 is now only available by special order. (T45) Reynolds has superseded this tube set with a number of innovations such as Reynolds 753 and the more current 853. Reynolds also produces stainless steel tube sets for bicycle frame building – these are 925 and 953.
What kind of tubing does Tange International use?
They still produce high-quality frame tubing to compete with companies like Reynolds and Columbus; however, they only produce chromoly steel nowadays instead of mangaloy steel. Their current tubing range consists of four tiers: Tange Chromo, Infinity, Prestige and Ultimate.
When did Tange make butted tubing for bicycles?
Tange started out in 1920, originally producing bicycle forks, and expanding to butted tubing in the 1950s. By the 1970s, they had expanded to make all the frame components, including stays, dropouts and lugs.
When did Tange come out with prestige tubing?
In 1985, Tange hit the big time when they came up with their heat-treated Prestige tubing. Like Reynolds 753, but made from chrome-moly as opposed to manganese alloy, Prestige had the tensile strength to be drawn to super thin-walled dimensions — only 0.4 mm in the center section with the regular version.
What kind of tubes did Tange make in the 80s?
In the early 80s, some lower priced Treks (such as the 400 series) were built with it. A cheaper tube set was created by Tange in the 80s: Infinity — designed as a good quality but low-cost set for lower-priced bicycles. It was a seamed tubing, which meant that it started out as flat stock.