Overview
This derailleur hanger is designed to work with certain models of Biktrix Juggernaut Ultra FS/Ultra FS Pro Bike models. These are:
- Juggernaut Ultra FS (2020 Model)
- Juggernaut Ultra FS (2021 Model)
- Juggernaut Ultra FS Pro
- Juggernaut Ultra FS Pro 2
Note: This hanger may not be compatible with Pre-2020 Juggernaut Ultra FS Bike models - if you are unsure if this will work with your bike please reach out to Biktrix Support for assistance getting the correct replacement!