Wheels Manufacturing Derailleur Hanger - 323 Specialized both sides of hanger ModelNumber=G0824 Carbon Cuff is shaped to

Carbon Cuff is shaped to match the natural shape of the foot for maximum stability and power transmission

hanger # 566

Aluminum nipples

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Wheels Manufacturing Derailleur Hanger - 323 Specialized both sides of hanger ModelNumber=G0824 Carbon Cuff is shaped toWheels Manufacturing Derailleur Hanger 323 Specialized both sides of hanger. 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