Wheels Manufacturing Derailleur Hanger - 328 Co-op MFPN=00.4020.558.006 Jawbone Technology

Jawbone Technology

Performance + Skin Pocket

The Eagle 90 Transmission E-MTB crank is a sleek sturdy answer to a growing demand for robust and aesthetically pleasing components

A stable ride - even with low air pressures

Ibis Carbon

Wheels Manufacturing Derailleur Hanger - 328 Co-op MFPN=00.4020.558.006 Jawbone TechnologyWheels Manufacturing Derailleur Hanger 328 Co op. Wheels Manufacturing hangers are stiffer than almost any OEM hanger which improves durability and shifting performance. OEM hangers are only produced by a handful of manufacturers mostly in Taiwan and China. As a result you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application.