RED AXS XG-1290 12-Speed Cassette - SRAM RED XG-1290 Cassette - 12-Speed,
The SRAM RED AXS XG-1290 cassette is an integral part of the RED AXS drivetrain system. With a 10-tooth small cog and X-Range gearing, it progresses fluidly and quickly through a wide range of gears.