Wheels Manufacturing Derailleur Hanger - 65 MFPN=041A420IKC004 Rear Derailleur: Shimano GRX RD-RX400

Rear Derailleur: Shimano GRX RD-RX400

The carbon construction

5 Lower Tubes Material Magnesium Steerer Tube Material Aluminum Stanchions Diameter 35mm Damping Charger 3

Color Black Tooth Count 46/30 Round or Oval Round Drivetrain Speeds 11 Material Aluminum Material Aluminum Defined Color Black Direct Mount Type Direct Mount CINCH

Wheels Manufacturing Derailleur Hanger - 65 MFPN=041A420IKC004 Rear Derailleur: Shimano GRX RD-RX400Wheels Manufacturing Derailleur Hanger 65. 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