Sram's premier X-Range gearing, which utilizes tight jumps between chainrings and a 12-speed, wide range, 10-tooth start cassette, is now available for Rival. This includes new cassettes that feature smooth, precise shifting in ranges that cover road, gravel and everything in between

X-Range gearing gives you more range and a smoother gear progression, so you’re always in the right gear
Nickel chrome plating for quiet and durability
FULL PIN construction for durability and light weight
Designed to work with an XDR driver body
Speed: 12 speed
Gearing: choose; 10-30t, or 10-36t
Cog Finish: Silver