CHAINRING SRAM 50T DM X-SYNC AERO RED E1 BK

Description

X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control

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

Laser-etched chainring finish is more durable

Available in 48T and 50T