Wheels Manufacturing Derailleur Hanger- 12 CheckoutTitle=Ritchey WCS Ergomax Drop Handlebar - Aluminum Within 3 applications the chain

Within 3 applications the chain will be fully coated with ceramic particles

Ambidextrous design allows the same part to be used as either a right or left lever

Differentiated plastic shell design tuned for comfort and durability

Spindle-based power meter unit measures left side power to calculate total watts

Wheels Manufacturing Derailleur Hanger- 12 CheckoutTitle=Ritchey WCS Ergomax Drop Handlebar - Aluminum Within 3 applications the chainWheels 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 Made