SRAM RED Aero 1x Direct-Mount Chainring Size:48t CNC machined aluminum dispenser with

CNC machined aluminum dispenser with brass internals

Dual track bearings

corresponds perfectly with 23 mm

X-SYNC rings are an integral part of the SRAM 1x drivetrain - accept no imitation

found in SRAM RED cranks

SRAM RED Aero 1x Direct-Mount Chainring Size:48t CNC machined aluminum dispenser withPurpose built for SRAM RED DUB crank arms, the SRAM RED Aero 1x Direct Mount Chainring combines X SYNC chain retention with an aerodynamic profile suited to time trial and triathlon racing. Features SRAM 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