Origin8 Direct Mount Adapter Braze-on Adapter Clamp 34.9mm

Origin-8 Direct Mount Adapter Part 34.9 Bk F/68/73 & 100mm

Problem Solvers Direct Mount Front Derailleur Adaptor for Moonlander 34.9mm clam

New Shimano Deore XT FD-M8020-D MTB 2 X 11-Speed Front Derailleur, Direct Mount

K-edge Braze On Adapter Clamp 34.9mm Blue Anodized Aluminum

Origin8 MaxFit 34.9mm Aluminum Braze-On to Clamp Derailleur Adapter with 20mm

Origin8 Braze-On Adapter Clamp 34.9mm for Front Derailleurs - Aluminum Alloy

Dura Ace FD-7700 Braze / Clamp On 34.9mm Bottom Pull Front Derailleur 1 3/8"