Wheels Manufacturing Derailleur Hanger - 159 MPFN-11.4118.048.030 GripNut headset incorporates a threaded

GripNut headset incorporates a threaded collet that firmly clamps the threads for better holding power

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021 Model Name GX Eagle Rear Derailleur Cover/Skid Kit Category Derailleurs

Wheels Manufacturing Derailleur Hanger - 159 MPFN-11.4118.048.030 GripNut headset incorporates a threadedWheels Manufacturing Derailleur Hanger 159. 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. CNC