CBO Adapter Clamp for Braze-On Front Derailleur - Silver - Cambria Bike
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
Aluminum Aloy 1pcs Front Derailleur Adapter Durable 31.8/34.9mm Front Derailleur Braze-on Adapter Clamp - Bicycle Derailleur - AliExpress
Amazon.com : New M:Part Road Bike Front derailleur clamp for a braze on front mech : Sports & Outdoors
SRAM Braze-on Front Derailleur Clamp at TriSports
Origin8 Direct Mount Adapter Braze-on Adapter Clamp 34.9mm Black – The Bike Hub
Campagnolo Record 34.9 35mm Braze On Clamp Adapter Black – Velo Mine
Venzo Bike Bicycle Adjustable Braze-on Front Derailleur Adapter Clamp 31.8mm - Walmart.com
Amazon.com : SRAM Braze-on Front Derailleur Clamp: 31.8mm with ChainSpotter Stop : Front Bike Derailleurs : Sports & Outdoors
Fit Link - Braze On Front Derailleur Adapter - Junior's Solution
Folding Bike Front Derailleur | Bicycle Derailleur | 3 Speed Derailleur Folding - Front - Aliexpress
31.8/34.9mm Bicycle Front Derailleur Adapter Hanging/locking Front Derailleur Braze On Clamping Ring Band Adapter Clamp|Bicycle Derailleur| - AliExpress