Wheels Manufacturing Direct Mount Derailleur Hanger 397 Helmet Accessories - A clean bike is

- A clean bike is a happy bike

UPC: 847863026170

Manufacturer Part Number: 31055427031

2:1 spoke ratio with disc brake hubs

Wheels Manufacturing Direct Mount Derailleur Hanger 397 Helmet Accessories - A clean bike isWheels 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 hangers DO NOT INCLUDE attachment hardware