Silverock Alloy Front Derailleur Clamp Fd Adapter Braze On 38mm To 39mm For Brompton 3sixty Pikes Java Fit Folding Bike 2 Speed - Bicycle Derailleur - AliExpress
Have a braze-on front derailleur and no braze-on? You need an adapter clamp – Frugal Average Bicyclist
Campagnolo Record Front Derailleur Clamp Adapter (Black) (32mm) - Performance Bicycle
Fit Link - Braze On Front Derailleur Adapter - Junior's Solution
Fit Link - Braze On Front Derailleur Adapter - Junior's Solution
Problem Solvers Braze-on Adaptor Clamp | Jenson USA
Fouriers Alloy Road Front Derailleur Clamp Adapter 31.8mm 34.9mm Fd Clamp Braze On Direct Mount For Xo X9 X7 Road Bike Bike - Bicycle Derailleur - AliExpress
Shimano Dura-Ace R9150 Di2 Front Derailleur Braze-on Adaptor - Twisted Cog Bike Shop | Phoenixville PA
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
Amazon.com : Problem Solvers Braze-on Adaptor Clamp 28.6mm Slotted Silver : Bike Derailleurs : Sports & Outdoors
Fit Link - Braze On Front Derailleur Adapter - Junior's Solution
Campagnolo Front Derailleur Braze-On Adapter - JB Cycle | Green Bay, WI
Fit Link - Braze On Front Derailleur Adapter - Junior's Solution