Protects the dropout from side impact bending

Strengthens interface between derailleur and frame

• Fits all bike models using the following derailleur hanger models:
  9894-4205 (dealer model) / -4206 (consumer model)
• 9895-4020 (dealer model)/ -4021 (consumer model)
• Approx. weight: 50g
• Item number: 9896-4030