NEW Wheels Manufacturing Derailleur Hanger 331 type_groupset-build-kits-gruppos Air Bleed System (ABS) flex

Air Bleed System (ABS) flex hose releases air back pressure

Weight: 330

Accommodates tires sizes from road bike (21mm) to fat bike (5”)

Storm HC rotors are precisely machined for predictable braking under extreme forces

NEW Wheels Manufacturing Derailleur Hanger 331 type_groupset-build-kits-gruppos Air Bleed System (ABS) flexWheels 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 hangers DO NOT INCLUDE attachment hardware