Eagle 90 series chainrings are offered in 30t, 32t, and 34t sizes, but you can also use 8-bolt 3mm offset T-Type chainrings from the GX, X0, XX, and XX SL series in the same sizes, as well as 36t and 38t options. Please note, if you change your chainring size, you will likely need to change your chain length and will need to perform the "Tighten" step of the installation process again.
Articles in this section
- What is the Eagle 90 Transmission derailleur?
- How does the Eagle 90 Transmission derailleur mount to my bike frame?
- How do I set up my Eagle 90 Transmission derailleur?
- Which chains are compatible with the Eagle 90 Transmission derailleur?
- What spare parts are available for the Eagle 90 Transmission derailleur?
- What is the Eagle 70 Transmission derailleur?
- How does the Eagle 70 Transmission derailleur mount to my bike frame?
- What chains are compatible with the Eagle 70 Transmission derailleur?
- What parts of the Eagle 70 Transmission derailleur are rebuildable?
- What is the difference between the Eagle 70 and 90 Transmission derailleurs?