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Derailleur Braze on Adaptor 31.8


The Bikehard Derailleur Braze on Adaptor allows you to mount your favorite braze on front derailleur to your most prized frame that doesn’t have a built-in braze on mount. This forged alloy adaptor weighs 26g and clamps on to your frame with a 31.8mm diameter seat tube. Available in Black.


  • Forged Alloy
  • Weight: 26g
  • 31.8mm Seat Tube Diameter
  • Black
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