Wheels Manufacturing Derailleur Hanger - 407 MFPN=BAI0143B has a high-performing outer shell

has a high-performing outer shell and an exchangeable liner that delivers perfect fit over time

secondary chain retention (front derailleur or chain device) may be needed

we recommend a chainguide or chainkeeper (like our LoneWolf or GnarWolf )

}Kuat Trio Fork Mount Bike Carrier: Metallic Grey

Developed especially as an underlayer for top coatings

Wheels Manufacturing Derailleur Hanger - 407 MFPN=BAI0143B has a high-performing outer shellWheels Manufacturing Derailleur Hanger 407. 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