SRAM Kassette Eagle XG-1299 2017

Take a quick look at the new X-DOME™ Eagle™ cassette. The last dangling shred of an argument in favor of a mountain bike front derailleur is now officially dead. Designed for use with our proven, reliable XD™ Driver Body, this 12-speed, 10
— to 50-tooth cassette offers an optimal 500-percent gear range at a considerably lighter weight than 2x systems. It carries with it the X-DOME™ architecture, which, independent tests have concluded, yields the strongest cassettes on the market. New shifting characteristics improve both, inboard and outboard shifting, as well as chain retention.
— Speed (CS): 12s
— Gearing: 10-50t
— Cog finish (Cassette): Gold
— Technology (Cassette): XG
— Cog sizes: 10-50t:10,12,14,16,18,21,24,28,32,36,42,50