Wheels Manufacturing Derailleur Hanger - 243 21.6x11x3.5 ZEB Ultimate is packed with

ZEB Ultimate is packed with performance in a stout 38mm chassis and features the updated highly tunable DebonAir air spring for increased confidence in steeper terrain

four-layer ventilation system and a technical mesh back for breathability

or hydration bladder with a tube

Main clamp

Wheels Manufacturing Derailleur Hanger - 243 21.6x11x3.5 ZEB Ultimate is packed withWheels Manufacturing Derailleur Hanger 243. 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. CNC