SRAM RED Aero 1x Direct-Mount Chainring Size:48t This bar provides excellent vibration

This bar provides excellent vibration damping and response

SRAM saw the opportunity to make a better press fit system where all the best from BB30 and PressFit bottom brackets would be combined into one captivating package

40 and 42cm widths

stability and comfort with the SPD system

SRAM RED Aero 1x Direct-Mount Chainring Size:48t This bar provides excellent vibrationPurpose 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