Wheels Manufacturing Derailleur Hanger - 301 Model=X4 Rear Derailleur Specific to RockShox Reverb post

Specific to RockShox Reverb post Model Reverb Description IFP Height Setting Tool

Top cover with low-friction upper bearing seal completely seals cup from contaminants and is fully captured by the top cover with no loose parts

Length 130 Flange No Lock On Yes Shape Round Color Brown Weight 102 Defined Color Brown

Model Revelation Wheel Size 27

Available in a barrel polished silver or electro-plated black finish

Wheels Manufacturing Derailleur Hanger - 301 Model=X4 Rear Derailleur Specific to RockShox Reverb postWheels 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