Wheels Manufacturing Derailleur Hanger 399 MPFN-S2500 Bearings meeting the ABEC-5 standard

Bearings meeting the ABEC-5 standard

Machined engineering-grade Delrin

}FOX 2018 FIT4 Remote Factory-Series Top Cap Interface Parts U-Cup Push-Unlock

mount (IS frame) 51mm caliper post mount 74mm rotor (front/rear) R-160mm

Wheels Manufacturing Derailleur Hanger 399 MPFN-S2500 Bearings meeting the ABEC-5 standardWheels Manufacturing Derailleur Hanger 399. 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