XEDLAMP D124 CNC Gear Mech Hanger Derailleur Hanger, for Principia Bike Derailleur Hanger

Fitment: For D124, for more applicable models and years, please refer to the "Product description". Protects Derailleur from Damage: This bike derailleur hanger acts as a safeguard between the rear gear and the frame. It helps absorb impact during falls, preventing major damage to your transmission system with this bicycle dropout hook Fixes Shifting or Alignment Issues: A bent or broken rear gear hanger can cause poor shifting or chain misalignment. Replacing it with this bike frame tail hook restores proper derailleur position and improves overall drivetrain performance Supports Structural Stability: This cycle derailleur mount provides a solid connection between your gear system and bike frame. It helps maintain chain tension and ensures smooth gear changes using a strong rear derailleur hook design Installs Easily with Standard Tools: Designed for quick replacement, this bicycle hanger bracket can be mounted directly without special tools. Whether for repair or upgrade, this gear drop hanger delivers a reliable fit for consistent function