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
Improved aerodynamics for time trial and triathlon

Specifications

Bolt Circle Diameter (BCD): Direct Mount (DM)

Speeds: 12, 13

Compat – Yaw: n/a

Material (Chainring): Aluminum, Steel

Color (Chainring): Black, Grey