Wheels Manufacturing Derailleur Hanger 393 Description-MS 12sp FH Body w/12x142/148/157mm End Cap S2 tool steel bits

S2 tool steel bits

spindle CrMo size 9/16" color red weight 300g

No structure on the bottom of the iron plate

This makes for a boot that sacrifices very little skating stability

Wheels Manufacturing Derailleur Hanger 393 Description-MS 12sp FH Body w/12x142/148/157mm End Cap S2 tool steel bitsWheels Manufacturing Derailleur Hanger 393. 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