Wheels Manufacturing Derailleur Hanger - 580 Cable Routing-External Attaches to frame with (1)

Attaches to frame with (1) M8 Chainring Bolt

Weight: 32t • 74g

When you're running hot

5" ISO Width (mm) 66 Labeled Size 27

Wheels Manufacturing Derailleur Hanger - 580 Cable Routing-External Attaches to frame with (1)Wheels 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