‘What is a derailleur hanger?’ I hear you ask. It is a small piece of metal that is attached to the rear of your bike, it is also known as a mech hanger, mech dropout, cast hanger, mountain bike hanger and hanger dropout. Derailleur hangers are designed to absorb any impact and strain that would be focused on the frame of the bike; it will bend or break off to protect the main body of the frame. Carrying a spare derailleur hanger is essential because rear mech dropouts can break at any given time, wherever you are. By carrying a spare, you are able to change your broken derailleur over and get riding again.
We work hard to make sure all of our mech hangers have superior strength, amazing durability and great shifting. BETD derailleurs are your robust and premium, yet affordable upgrade from a standard cast hanger. Derailleur hanger 324 has been designed to fit Marin bikes, model Attack Trail 2010.
At BETD, we believe in great quality products, which is why all of our derailleur hangers are CNC machined and made from 6082 T6 aluminium. All rear mech hangers come in a classic black anodised finish to suit any bike. We pride ourselves in saying we have been in the biking industry for over 20 years, so we know our products inside and out. 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!