Wheels Manufacturing Derailleur Hanger 387 Width-121/124mm Elevate your racing intensity with

Elevate your racing intensity with Salomon's cutting-edge S/RACE Skate BOA boots

Uses an extremely elastic tread base for very low rolling resistance and a stable center and extra shoulder grip for performance and cornering

Step In Side Towers

including a Daytime Flash mode

Wheels Manufacturing Derailleur Hanger 387 Width-121/124mm Elevate your racing intensity withWheels Manufacturing Derailleur Hanger 387. 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