What is a derailleur hanger? It is a small piece of metal that is attached to the frame of your bike. Also known as a mech hanger, mech dropout, cast hanger, mountain bike hanger and hanger dropout (the list is endless), they are designed to absorb any impact and strain that would be focused on the frame of the bike. Mech hangers will bend or break off to protect the main body of the frame, preventing any damage being done to your bike.
We work hard to make sure all of our mech hangers are manufactured to the best quality. All of our derailleur hangers have superior strength, amazing durability and great shifting. BETD mech hangers are your robust and premium, yet affordable upgrade from a standard cast hanger. We are proud to say that all of our mech hangers are manufactured right here in the UK, Stoke-on-Trent. Derailleur hanger 319 has been designed to fit the Sintesi Z1.
At BETD, we believe in great customer service and great quality products, which is why we respond as soon as possible to all queries and why all of our derailleur hangers are CNC machined from 6082 T6 aluminium. All derailleur hangers come in a classic black anodised finish to suit any bike.
With a selection of over 400 mech hangers, we are certain you’ll find the perfect fit for your bike. If you are unsure as to which derailleur hanger will suit your bike, feel free to drop us an email, give us a call or message us on live chat and social media. We are always available for on-hand advice, so do not hesitate to contact us!