SRAM RED Aero 1x Direct-Mount Chainring Size:48t SRAM saw the opportunity to

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

Finish: SIL-TEC coating

This bar provides excellent vibration damping and response

it repels the water and is not permeable to air reducing therefore oxidative stress on the metal surface

offers the digital precision of Shimano electronic shifting and synchronized shifting

SRAM RED Aero 1x Direct-Mount Chainring Size:48t SRAM saw the opportunity toPurpose 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