• Brand New Braze-On Front Mech Derailleur Clamp 
  • This clamp adapter is used to fit a Braze on style front mech to a frame which doesn't have the braze on bracket.
  • Material: Forged alloy
  • Finish: Polished silver
  • Size: 34.9mm  ( theres 3 sizes in downtube 28.6 , 31.8 and 34.9 )
  • Weight: 22g