The SRAM XG-1290 12-speed 10-33 cassette is a RED AXS one-piece machined-steel X-DOME road cassette designed for smooth, fast shifting with tight jumps and a wide range. It fits XDR driver bodies and is optimized for SRAM’s Road Flattop chains.
• 12-speed road cassette, 10-33t range
• Cog sizes 10-33: 10,11,12,13,14,15,17,19,21,24,28,33
• At least five one-tooth jumps for tight progression
• 10-tooth start for wider overall range
• One-piece machined steel X-DOME design
• Fits XDR driver body
• Drivetrain configuration 1x or 2x
• Chain technology compatibility: Road Flattop D1 and E1
