Bicycle Front Derailleur Braze on Clamp Band Adapter Aluminum Alloy 31.8/34.9mm High Quality Cycling Accessories|Bicycle Derailleur| - AliExpress
34.9mm Bike Lightweight Front Derailleur Braze-on Adapter Mech Mount Clamp - Walmart.com
CBO Adapter Clamp for Braze-On Front Derailleur - Silver - Cambria Bike
CAMPAGNOLO Campy Braze-on adapter #26633
SRAM Wide Spacing Braze-on Adapter | Jenson USA
FSA FD-CP-BAZ Road Bike Front Derailleur Braze On Clamp Adapter 34.9mm | Random Bike Parts
Amazon.com : Front Derailleur Clamp, Adjustable Braze On Front Derailleur Adapter Clip Aluminium Alloy for Road or Mountain Bike Bicycle(31.8mm / 1.25inch) : Sports & Outdoors
Shimano Sm-ad15 34.9 Clamp Braze on Front Derailleur Adapter for sale online | eBay
Brand New Durable 34.9mm Front Derailleur Braze-on Adapter Clamp Black | eBay