NEW Wheels Manufacturing Derailleur Hanger - 303 assembly and features a shorter cage

and features a shorter cage that allows for 10mm more ground clearance and more chain wrap on the cassette

Bar Clamp Diameter (mm): 21

Frame is E

Sugars: 21

Includes 2 arm pads

NEW Wheels Manufacturing Derailleur Hanger - 303 assembly and features a shorter cageWheels 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