Wheels Manufacturing Derailleur Hanger - 581 Weight-171g a valve core

a valve core

The old NIS system provided a large range of binding adjustment

11-42   •  Not Required

These videos show how to use the Hanger Alignment Tool for both Thru Axle and QR bikes

and handle various conditions well

Wheels Manufacturing Derailleur Hanger - 581 Weight-171g a valve coreWheels 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