Wheels Manufacturing Derailleur Hanger - 53 MFPN=AS0292 Zee M640 Shimano model #

Zee M640 Shimano model # can be found on the fluid resevoir

}WTB Trail Boss Tire - 29 x 2

Black MINUS -10º

High durability even in the toughest conditions

Wheels Manufacturing Derailleur Hanger - 53 MFPN=AS0292 Zee M640 Shimano model #Wheels Manufacturing Derailleur Hanger 53. 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