Sram Red Axs XG-1290 Cassette

Description of SRAM RED XG-1290 Cassette 12-speed

The SRAM RED XG-1290 - 12 speed cassette progresses fluidly and quickly through a wider range of gears. It is specifically designed for SRAM eTap AXS wireless electronic shifting and the one-piece design offers you the best in weight savings. The SRAM RED XG-1290 cassette has been designed to work perfectly with the SRAM RED Flattop 12-speed chain and SRAM eTap AXS derailleur components.

Quiet, secure and smooth
On tarmac or gravel, 1x or 2x, eTap AXS components gives a quiet, secure, and smooth ride. Thanks to Orbit chain management of the rear derailleur and a unique Flattop chain, you will ride more confidently and efficiently than ever-no matter the terrain.

- updated design for smoother and faster shifting
- more gradual gear progression between cogs-at least five one-tooth jumps-while still offering a wider range
- 10-tooth start cog helps provide a wider gearing range
- designed to work with an XDR driver body
- one-piece machined steel X-Dome design of the eleven cog cluster for weight savings


Compatibility: Requires SRAM XDR compatible rear hub.