Wheels Manufacturing Derailleur Hanger 548

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 hangers DO NOT INCLUDE attachment hardware with the exception of QBP # FS1561 (DROPOUT 399) CNC machined 6061 aluminum Made in the USA Fits Trek models: Cali Carbon 135x5 (2014), Farley 170x5 (2014-2015), Stache 135x5 (2014-2015), Stashe 7 / 8 135x5 QR (2013), Superfly HT 135x5 (2014-2016), Superfy Elite / Pro SL 135x5 QR (2013) Replacement for Trek part W318006 Specifications Fits BrandTrek