Rear Derailleur Hanger NAdeg47 X35 Road STDRear derailleur hanger for QR rear wheel or Mahle Ebikemotion X35 motor.To find the right component for your bicycle, introduce your barcode number in the designated field or consult your modelA's Blue Paper technical manual and use the browser to introduce the article code.Consult the bicycle or component technical manual in the support section of our web to learn about the assembly instructions.