Derailleur hangers are the least attractive thing to go on a bike and we never really think of stocking up on them until they break, but it protects the frame of your bike. Derailleur hangers have many names such as mech hangers, mech dropouts, cast hangers, mountain bike hangers and hanger dropout (the list is endless). Each mech hanger is designed to either bend or snap, to prevent any damage being done to the main body. It is always recommended to carry a spare derailleur as they can bend or snap at any given time. Once snapped, the bike can’t be ridden otherwise you’ll cause more damage to the bike.
All of our rear mech hangers have superior strength, amazing durability and great shifting, which makes this your premium yet affordable upgrade from a standard cast hanger. Derailleur 404 has been designed to fit Trek bike models, if you’re unsure whether this mech hanger is compatible with your bike, drop us an email.
At BETD, we are experts in the mountain bike and road bike components industry, with over 20 years’ experience. We are proud to say we stock the largest derailleur hanger selection in the world, 400+, which is why we are 100% certain you will find the right mech hanger for your bike. All of our derailleur hangers are CNC machined and made from 6082 T6 aluminium, not to mention they all come in a classic black anodised finish to suit any bike. If you are unsure of which dropout hanger would suit your bike, then do not hesitate to contact us via email, telephone, live chat or social media and we are always available for on-hand advice.