Bike Front Derailleur Clamp 34.9mm 3K UD Full Carbon Fibre Cycling Accessories Folding Bicycle Derailleurs Clamps Braze-on Adapter

It is made of imported carbon fiber material, around 9 grams, super light but durable for your long way riding Only 34.9mm inside diamter size , match most bikes, you could use adapter to make it be 31.8mm; maxium 3 Nm mark, easy to install 2 finished surface of 3K & UD, shiny and matte black color, high-end atmospheric grade, increase your option Customzied order acceptable for your own logo, if you have a bulk order Secure package with thick pearl cotton in carton box, we could arrange the shipment in a short time.syi

Price: $13.56 from DHGate