Wippermann jr GmbH is a German roller chain manufacturer located in Hagen, North Rhine-Westphalia, and founded by Wilhelm Wippermann in 1893.[1] They make the Connex brand of bicycle chains and master links.[2] Their bicycle chains include such high-end features as nickel-plating, hollow pins, stainless steel, titanium rollers, and cutout plates.[2] In 2008, Wippermann published wear test results in which their bicycle chains performed well.[3] Wippermann chains are used by professional cyclists in the Tour de France.[4]
See also
Other notable bicycle chain manufacturers include: https://primamonza.it/attualita/quando-a-macherio-cera-la-wippermann/