Campagnolo Super Record Rear mech ( RD20-SR124 ) - bicycle NOS

Campagnolo lives the tradition of progress and the Super Record 12s™ 12-speed rear derailleur gives a futuristic new shine to the company´s over 85-year-old philosophy.Technological innovation always belonged to the strengths of the long-established Italian company.During the early 1930s company founder Tullio invented the quick release and thus revolutionised the wheel change.Shortly after this the first parallelogram linkage followed, which laid the foundation for all modern derailleur gears. In 2009, Campagnolo was the first mass-producing manufacturer to introduce an 11-speed road bike derailleur and in 2019, the Campy Tech Lab engineers were once again technology drivers.With the Super Record 12s™ groupset, Campa was once again the first mass-producing manufacturer to introduce 12 sprockets at the rear wheel and thus pushing on the evolution of the road shifting systems.The high-end technologies used, e.g. the Ultra Shift™ geometry or the 3D Embrace Technology™, paired with noble