SRAM 's lightweight, stiff, and durable direct mount chainrings let you dial in your exact gearing and quickly change gear sizes. Check out the SRAM Red E1 Aero X-SYNC 48T chainring with X-SYNC technology to keep your chain where it belongs.
Features
X-SYNC chainring technology with wide and narrow teeth for maximum chain control
Laser-etched top finish for added durability
X-Range gear reduction technology provides a wider range and smoother gear progression, ensuring you're always in the right gear
Improved aerodynamics for time trials and triathlons