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.

– Updated design for smoother and faster shifting
– More gradual gear progression between cogsat least five one-tooth jumpswhile still offering a wider range
– 10-tooth start helps provide a wider gearing range
– Designed to work with an XDR driver body
– One-piece machined steel X-Dome design for weight savings
– All Zipp wheels starting from 2012 are XDR ready
– Version: D1
– 10-26T: 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 23, 26
– 10-28T: 10, 11, 12, 13, 14, 15, 16, 17, 19, 21, 24, 28
– 10-33T: 10, 11, 12, 13, 14, 15, 17, 19, 21, 24, 28, 33