Made to meet the needs of the best riders, with the lowest possible weight, XX SL is the evolution of the previous XX1 Eagle AXS groupset. The new rear derailleur is more resistant thanks to the new dropoutless interface and features well-known technologies such as Overload Clutch and the AXS system.
Designed as an integrated and interdependent component, the T-Type derailleur mounts around the same wheel axis, in direct contact with the cassette and with an interface without dropout.
The traditional dropout therefore disappears and a new "Full Mount" assembly system is used: this allows for a much more robust connection, which grips on both parts of the frame.

- Lower pulley called Magic Wheel which continues to turn even if something gets stuck
- Absence of screws for adjusting the stops, it changes its position during changed to accommodate chain alignment
- Oversized pulleys with 16 and 14 teeth
- Carbon cage with glossy black finish
- Easiest adjustment ever: just set on the Sram AXS app the model and brand of bike, the size and teeth of the front chainring; the app itself will indicate the ideal length of the chain and the position to set on the clutch
- T-Type technology
- 12 speed
- Compatible with 12s 10-52t sprocket cassettes
- Weight 440gr< /p>

Without battery

To mount the new Sram Eagle Transmission rear derailleur, it is essential to have a frame designed for UDH dropout