SRAM wanted light weight, stiffness, and durability, andthey got all three.The one-piece construction ensures that 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. And the technology theyve packed in makes thisthe longest-lasting chainring set ever.

• Crisp and accurate front shifts
• One-piece construction for faster, smoother, more secure shifting
• X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear