Tough 6061 T6 aluminum construction with 6061

4 degrees of float both inward and outward

The dual-compound design features soft-density rubber on the main contact areas for padding

Progressive depth tread design offers smooth transitions between cornering lean angles

WHEELS MANUFACTURING Derailleur Hanger - Dropout - 53 Compatio_enriched Tough 6061 T6 aluminum constructionWheels 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 machined 6061 aluminum Black anodized finish