Keep your BMC Roadmachine AMP running smoothly with the No. 421 derailleur hanger, a replacement part designed for the 11-speed version of the 2022 Roadmachine AMP.

Key Features:
  • Designed for the BMC Roadmachine AMP 2022 with an 11-speed drivetrain.
  • Provides the mounting point for the rear derailleur.
  • Includes one derailleur hanger, one nut, and one M3 × 12 mm bolt.
  • Intended for replacement during drivetrain or frame servicing.

Who is it for?
BMC Roadmachine AMP 11-speed owners and mechanics replacing a damaged or worn derailleur hanger.
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