Stiff strong chainrings form the backbone of SRAM's front shifting ever. Rival 2x chainrings are a light elegant one-piece construction so none of your effort goes to waste. A 13-tooth delta on all chainring pairs ensures precise shifting for any setup as well as a less dramatic change in cadence during front shifts.

One-piece construction for faster smoother more secure shifting

Crisp and accurate front shifts

X-Range gearing technology gives you more range and a smoother gear progression so you’re always in the right gear.

Tooth Count	46/33
Drivetrain Speeds	12
Round or Oval	Round
Material	Aluminum
Color	Black
Defined Color	Black
Direct Mount Type	Direct Mount SRAM 8-Bolt