Wheels Manufacturing Derailleur Hanger - 580 CheckoutSpec= Super Ground Maintains low viscosity for consistent

Maintains low viscosity for consistent performance from -60ºF to 360ºF (roughly -50ºC to 180ºC) in all conditions

New fallen snow +3C to 0C (38F to 32F)

traveling with their bike

confident handling

even in the worst of conditions

Wheels Manufacturing Derailleur Hanger - 580 CheckoutSpec= Super Ground Maintains low viscosity for consistentWheels Manufacturing Derailleur Hanger 580. 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