Restore your mountain bike’s rear derailleur mounting point with the Specialized Through Axle Dropout 323 Derailleur Hanger. 

Key Features:
  • Designed for compatible mountain bike frames with a through-axle dropout.
  • Helps restore the intended derailleur mounting position.

Who is it for?
Specialized mountain bike owners and mechanics replacing a damaged derailleur hanger on a compatible through-axle frame.
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