SRAM Red XG-1290 12 Speed Cassette
The workhorse of X-Range gearing. The SRAM RED XG-1290 cassette progresses fluidly and quickly through a wider range of gears. It's specifically designed for wireless electronic shifting and the one-piece design offers you the best in weight savings.
Free shipping on most orders over $200.
30 day returns/exchanges.
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Great sale price at Blacksmith. Smooth and precise shifting and right gear ratio.