Derailleur Hanger 431 – VooDoo Bizango E 2018

What is the correct name for a derailleur hanger?

Derailleur hangers can also be known as mech hangers, gear hangers, rear mech hangers, dropout hangers, mountain bike hangers, road bike hangers, gear mech hangers, cast hangers… there is no certain name for it.

What is a derailleur hanger?

Derailleur hangers are small pieces of metal that are designed to bend or snap to protect the frame of a bike. They are usually attached to the rear or front of the frame, near the derailleur. If you are not sure to which mech hanger is the right one for your bike, either contact us or your nearest bike shop for assistance.

Carrying a spare mech hanger is always strongly recommended as these can break at any given time, whether you are close to home or on the other side of the world on a cycling holiday. To reduce any inconvenience, carrying a spare mech hanger allows cyclists to replace their derailleur hanger and get cycling again within minutes. Rather than having to order a new one and wait 2-5 working days to receive it.

Derailleur hanger 431

Mech hanger 431 retails at a price of £25.00 is suitable for the VooDoo Bizango E 2018.

VooDoo Bizango E 2018 spec:

  • The frame is made from 6061 aluminium and is internal dropper post ready.
  • Includes a Shimano Deore 10 Speed gear.
  • Has Rock Shox Judy Silver TK suspension.
  • The brakes are nothing but the best – Shimano Hydraulic M315 disc brakes.
  • Finished off with 29” wheels with Schwalbe Nobby NIC Performance Folding tyres.
  • Extras include free build, unlimited lifetime safety checks, lifetime guarantee on frames and rigid forks and performance E-bike Cyclecare is available.

You can shop gear mech hanger 431 here:

For more information visit the Halfords website:

About us

At BETD Components, we have over 25 years’ experience in the road bike and mountain bike components. We specialise in derailleur hangers, Middleburn components, hubs, bearings, linkage plates and other bike components.

With our extensive range of 300+ derailleur hangers, we are sure you’ll find the perfect fit for your bike frame. All of our mech hangers are CNC machined from 6082 T6 aluminium and come in a black anodised finish, making them your premium and affordable upgrade from a standard cast hanger. We are proud to say that all derailleur hangers are made in the UK.

If you’re looking for strong yet stylish components for your bike, then look no further than Middleburn. We have a great range of Middleburn crank arms, spiders and chainrings, which are all designed and manufactured in the UK and come in a handful of colours to suit your needs.