Wheels Manufacturing Derailleur Hanger - 243 21.6x11x3.5 four-layer ventilation system and a

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

or hydration bladder with a tube

thanks to the stretchable material

Main clamp

The dual pivot design allows for wider road tires without compromising braking power

Wheels Manufacturing Derailleur Hanger - 243 21.6x11x3.5 four-layer ventilation system and aWheels 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