Shim D/A,Di2,Adaptor,34.9 Ismad91Ls Dura-Ace Di2 Derailleur Adaptor Shimano Electdrive

Reinforced for Di2 front derailleurs-Converts braze-on to clamp-on-34.9mm-FD-R9150-This Front Derailleur Braze-On Adapter allows you to run a braze-on style front derailleur on a frame that doesn't have a front derailleur braze-on mount.-Available for Pick