SRAM RED Aero 1x Direct-Mount Chainring Size:50t Compatible with all Quad Lock®

Compatible with all Quad Lock® cases and Universal Adaptors

Waterproof Level: IP67

Although using external nipples does not allow for the same strength-to-weight ratio as our internal nipple designs

Soothes already chafed or irritated skin

this makes possible to observe with accuracy not only Total Power

SRAM RED Aero 1x Direct-Mount Chainring Size:50t Compatible with all Quad Lock®Purpose 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