SRAM 50T X-Sync Aero Direct Mount Chainring Blast Black

SRAM 50T X-Sync Aero Direct Mount Chainring Blast Black. SRAMs X-Sync Aero Road Chainrings are designed for provide maximum control when used with AXS road aero cranksets.

X-SYNC wide-tooth narrow-tooth chainring technology provides maximum chain control

Laser-etched chainring finish is more durable

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

Improved aerodynamics for time trial and triathlon