SRAM 50T X-Sync Aero Direct Mount Chainring Blast Black MFPN=00.4118.454.000 Carbon fiber arms with structural

Carbon fiber arms with structural foam core provide excellent strength-to-weight

Manufactured from cold drawn seamless aluminum

Chain: Z610

Finished with Craft's signature clean style

SRAM 50T X-Sync Aero Direct Mount Chainring Blast Black MFPN=00.4118.454.000 Carbon fiber arms with structuralSRAM 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 youre always in the right gear Improved aerodynamics for time trial and