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Hi, hab da nen alten Vorbau gefunden(1 Zoll) ...von ITM...allerdings ist das Logo anders (der italienische stiefel..) als bei den modernen , bekannten Vorbauten von ITM....hat jemand ne Ahnung....?? Danke!

@ Andy
Deiner dürfte wohl eher von Suntour sein (Schriftzug "SR", geographische Herkunft des Bikes)?

@ piper: Entschuldige bitte das Fred-napping, aber ...
@ a1: SR Sakae ist der japanische Hersteller.
Die gehör(t)en zum gleichen Konglomerat wie Suntour und waren eben für solche Anbauteile zuständig.
Suntour selber hat nur Schaltungen und Naben gebaut.
Die Kurbeln kamen von Sugino, die Bremsen von DiaCompe ...
langistsher
das SR steht in dem von mir gezeigten Vorbau - das war ja nur son Teil zum Vergleich.
Ich weiss auch wo der herkommt, klar aber es geht ja um deinen Vorbau.
ITM steht für Italmanurbi, vielleicht findest du da noch mehr.
an einem alten Pinarello-MTB, habe ich auch einen Italmanurbi-Vorbau, aber einen rel. normalen Schaftvorbau.

ITM steht für Italmanurbi, vielleicht findest du da noch mehr.

http://www.users.globalnet.co.uk/~hadland/page35.htm
Hier findet man übrigens auch den Kurbel-Hersteller, nach dem andy1 anderswo fragte ...
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At the end of 1994, Mori decided to shut down their bicycle component business in March, 1995. Daisuke Kobayashi and Hideo Hashizume, the former owners of SR Sakae Ringyo, arranged a management buyout. The new management took over in July, 1995. They bought the SunTour name and the SR factory in Taiwan. Mori got out of the bicycle component business. Mori sold the rest of SunTour's Japanese facilities piecemeal.
SR SunTour closed its U.S. office in early 1995. There was a six-page close-out catalog. SR Suntour continued to sell SunTour components in Europe and worldwide where the markets were technically less demanding than the U.S.
All manufacturing moved from Japan to Taiwan. Since their share of the U.S. OEM market was near zero, SR SunTour emphasized the replacement market.
At this point, the old Maeda-SunTour had disappeared, and a new company, SR SunTour, had taken over. SR SunTour maintained two offices in Japan for R & D and for Japanese sales. Taiwan Sakae Ringyo used the SunTour brand name because it had better recognition. Taiwan Sakae Ringyo was a Taiwan component maker, like Falcon, Joy Tech, Long Yi, or SunRace.
SR SunTour owned the name "SunTour" but they did not own SunTour's patents, intellectual property, or the rights to any of the pre-1995 designs. Various people tried to buy the tooling for SunTour Superbe Pro components, but Mori sold the tooling for scrap.
SR SunTour introduced the XR-150 and XR-50 gruppos for 1995. They were plug and play compatible with Shimano's inexpensive Alivio and Acera gruppos. SR SunTour called the easy shifting sprockets and chain wheels PowerFlo. An ErgoTwist grip shifter was made for buyers who wanted better quality than Sram.
SR SunTour reopened a U.S. sales office in early 1996. By 1997, SR SunTour had 250 employees. They made inexpensive gear train gruppos consisting of cranksets, freewheels and cassettes, front and rear derailleurs, and twist shifters. They also made suspension forks. Their best gruppo was called Giga. The S1 rear derailleur design carried on as the SX-50. Sales grew from 12 million dollars in 1994 to 27 million dollars in 1997.
Kein Witz?![]()
