Wheels Manufacturing Derailleur Hanger - 164 MFPN=APSRH21B hidden arm

hidden arm

Winged rim provides a smooth resting surface for the tire reducing the chance of pinch flats after a rock hit

+4/-2°C (39/28°F)

Adjustable damping positions to manage ultimate efficiency when putting the power down

1 RC2 W/ButterCups Spring Type DebonAir+ W/ButterCups Steerer Tube Material Aluminum e-Bike approved Yes Stanchions Diameter 38mm Primary Color Red Steerer Tube 1-1/8-1

Wheels Manufacturing Derailleur Hanger - 164 MFPN=APSRH21B hidden armWheels Manufacturing Derailleur Hanger 164. 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