Wheels Manufacturing Derailleur Hanger - 511 Tire Bead-Wire Strap Dimensions 2" wide x

Strap Dimensions 2" wide x 13" long

They are strong

6 degrees slacker or steeper

From Salomon:

Wheels Manufacturing Derailleur Hanger - 511 Tire Bead-Wire Strap Dimensions 2" wide xWheels Manufacturing Derailleur Hanger 511. 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