SRAM's XG-1290 D1 12 Speed 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. It is designed specifically for wireless electronic shifting, and the one-piece design offers exceptional weight savings.
Features & Specs:
- More gradual gear progression.
- Wider range.
- Lightweight, one-piece machined steel X-Dome design.
- Operates with XDR driver bodies.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
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A guide to understanding and calculating bicycle gear inches.