Derailleur Hanger SUNRACE, DriveTrain Bike. SunRace Components is company founded in 1972 and it is today a ISO 9001 certified company, also listed in the international Stock Exchange of Taipei. The contiunuos project of expansion and the international investments lead SunRace to acquire the prestigious British trademark Sturmey Archer and, thanks to the manufacturing headquarters in Taiwan and the other branches located in Europe and in the United States, to cover the global market. The R&D sector, based on Napa, California, designs components for the OEM production but also ultralight worked components for the aftermarket, thus including the entry level and the most advanced technical solutions for MTB and normal bikes. SunRace produces a vast range of components for bicycles of the highest technology, benefiting from advanced solutions used by NASA and Airbus Industries and with of an absolutely state of the art research and development center.SunRace is also the technical sponsor of many professional United States teams.
- Designed to ensure better operation with 42 / 46 / 48 / 50t wide ratio cassettes - Can be used on rear derailleurs not designed for use with high gears - Specific for MTB use