Wheels Manufacturing Derailleur Hanger - 421 MFPN=BAB2 5mm outer diameter at top

5mm outer diameter at top

For outdoor adventures where bike meets trail

color smoke size 27oz

Anchored in place by the rear quick-release it allows the use of most gears and more importantly for the bike to be ridden instead of pushed or carried

Wider pad clearance decreases the chance of rotor rub

Wheels Manufacturing Derailleur Hanger - 421 MFPN=BAB2 5mm outer diameter at topWheels Manufacturing Derailleur Hanger 421. 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. These