Sram XG-1299 XX1 Eagle

Whether your bike is meant to win races or to be the ultimate dream bike, the XG-1299 cassette caters to both ends of the performance spectrum and everything in between with its unprecedented 520-percent range and 10-52 teeth. Strong racers enjoy the freedom to reach for the larger chainring: for more top speed, without compromising climbing capabilities. With countless Olympic, World Championship, and World Cup victories, it pairs perfectly with all XX1 Eagle AXS components. The XG-1299 also utilizes the full spectrum of the Eagle color system. Available in Black, Gold, Rainbow, and the brand-new Copper, the XG-1299 cassette fulfills all dreams of the most desirable bikes in the world.

XD is a drive body design for cassettes that allows for the use of a small 10-tooth sprocket and improves contact with the cassette. The X-DOME technology creates an incredibly lightweight, precise, and robust cassette. The open design better sheds dirt and provides you with smoother shifting performance and longer component lifespan.

Intended use: derailleur. Gradation: 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 52. Type: cassette. Sprocket design: cassette. Number of speeds: 12. Compatibility: Sram. Gear ratio sprocket (teeth): 10 teeth - 52 teeth.