Wheels Manufacturing Derailleur Hanger - 581 Model-Femto USB C Drive Rear The patented DYNAFIT pivoting toe

The patented DYNAFIT pivoting toe piece evens out impacts that can effect ski and binding on a powerful dynamic downhill

We were surprised with how much of a difference this makes while skiing

fluor-free ski base reflects a commitment to sustainability

5-65mm rate (lbs) 550 color red

durable steel barrel and piston does not bend under pressure

Wheels Manufacturing Derailleur Hanger - 581 Model-Femto USB C Drive Rear The patented DYNAFIT pivoting toeWheels Manufacturing Derailleur Hanger 581. 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. These