34.9mm 31.8mm Aluminum Alloy Bicycle Front Derailleur Clamp Braze-on Convertor Bicycle Parts Adapter Durable Bicycle Accessories

High-concerned chemical : None Type : Bicycle Seatposts Clamps Material : aluminum Model Number : icycle Front Derailleur Clamp Adapter Size : 31.8mm/34.9mm Use : Mountain Bikes Origin : Mainland China Material : Aluminium alloy Weight:about : 19g Size : 31.8mm/34.9mm Package Include : 1xBicycle Front Derailleur Clamp Adapter