CHAINRING SRAM 46/33T DM RED E1 BK/SL

Sram`s lightest, stiffest and most durable chainring
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
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