A derailleur hanger, also known as a mech hanger or mech dropout, is a piece of metal that protects the main body of road bikes and MTB bikes. Derailleur hangers are designed to bend or snap, to prevent any damage being done to the main body of a bike. Once bent or snapped, a new one should be purchased. It is always strongly recommended that cyclists carry a replacement dropout hanger. A spare derailleur hanger comes into great use when on a cycling holiday, where it is hard to reach a replacement mech hanger instantly.
All BETD mech hangers are CNC machined from 6082 T6 aluminium, which makes it a great upgrade and replacement from a standard dropout hanger. All mech dropouts come in a black anodised finish, giving it a sleek look. Derailleur hanger 427 is compatible with the Voodoo Bizango 2017 and Voodoo Mambo 2017. At BETD, we are proud British manufacturers of cycle components. Based in Stoke-on-Trent, we are manufacturers and suppliers of derailleurs, Middleburn, bearings, hubs, shock bushes, chainrings and much more. With our large range of 400+ derailleurs, we are certain you will find your perfect fit!