The XX SL Eagle Transmission cassette (T-Type) is one of the main reasons Eagle Transmission offers the best shifting under load. Thanks to its X-SYNC design, the harder you pedal, the better it shifts. Literally. Our lightest Eagle cassette in history lasts much longer and delivers more precision. The new design features a fully machined, hardened steel X-DOME architecture for gears 4-12 and an ultra-light aluminum spider for gears 1-3. The XX Eagle Transmission cassette and rear derailleur are designed as integrated and interdependent transmission components that mesh directly with each other, ensuring perfect alignment on any bike. The 52 tooth pinion has a massive 520% gear range and offers improved gear spacing with 44 and 38 teeth in the lower range (compared to the Eagle drivetrain's 10-52 cassette). Thanks to the clearly marked setup pinion, installation is a breeze and completely safe.

- Application: Cross Country
- Gear levels: 12-speed
- Gradation: 10-12-14-16-18-21-24-28-32-38-44-52
- only compatible with Eagle Transmission rear derailleurs
- lightweight 12-speed cassette for cross-country use
- three largest pinions made of aluminium
- remaining pinions as X-DOME cluster made of milled and hardened steel
- excellent switching performance under full load thanks to X-SYNC design
- more consistent gear sequence than Eagle with regard to the three largest pinions
- in combination with 55 mm chain line, more moderate chain angle, thus higher resistance and precision
- forms a functional unit with Eagle Transmission rear derailleur

Scope of delivery:
- 1 x cassette SRAM XS-1299

(Translated with Google Translate)