Zeus was founded by Luis Arregui in Eibar,
Spain in 1926. It was the only company in modern times to build a complete professional bicycle
(frame and components). Zeus was a bonafide player in the world of fine cycling for many years. The company succumbed to market forces in the early 1980s. Toward the end of their business life, Zeus had produced some of the most exotic components of the era.

Article taken from Classic Rendezvous