Wheels Manufacturing Derailleur Hanger - 301 Model=X4 Rear Derailleur A stable ride - even

A stable ride - even with low air pressures

Proprietary stretch materials grip your phone on all 4 corners

1300 - 1000 lumen models available

The Classic Toyon retains the clamping surface area of the C220 which creates a more secure interface by wrapping a full 220° over the handlebar

Fibra-tek is Selle Italia's latest cover material offering supreme durability

Wheels Manufacturing Derailleur Hanger - 301 Model=X4 Rear Derailleur A stable ride - evenWheels 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 machined 6061 aluminum Made in the USA