Wheels Manufacturing Derailleur Hanger 266 - Suits GT Avalanche

All Wheels Manufacturing replacement derailleur hangers are produced in Colorado to exacting tolerances.

  • CNC machined 6061 aluminium.
  • Black anodized finish.
  • Attaches to frame with (1) M8 Chainring Bolt (Bolt Only).
  • Fastener not Included.
  • Replaces: GT part # ATIDH0233.

Suits the following GT Mountain Bikes:

  • Avalanche 2012-2020.
  • Helion Alloy QR - 2015-2018.
  • Sensor Alloy QR - 2015-2018.
  • Karakorum Alloy QR 2018.


Note: This is not a Shimano direct mount hanger. If using a Shimano direct mount derailleur, use DROPOUT-350.


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