Eagle technology creates the smoothest, quietest, longest lasting and most efficient drivetrains Sram has ever made. The radically renewed look and feel of the X-SYNC 2 Eagle blade is a direct result of engineers studying the performance and wear characteristics of thousands of X-SYNC blades. The longer tooth shape is designed to work perfectly with the new Eagle chain to increase chain retention and overall pedaling performance while reducing friction, noise and wear.
Paceline disc brake discs incorporate the sleek design of the eTap AXS road series and feature a new brake track design for smooth, quiet braking performance. With rounded edge. Does not contain lockring FEATURES Diameter: 160mm Center interface: Centerlock