What makes the SRAM CenterLine XR the road-specific rotor?

The SRAM CenterLine XR is a lightweight rotor designed specifically for road and gravel use, featuring a streamlined alloy spoke design that reduces weight while maintaining the smooth, consistent braking performance of the CenterLine family. At 1.85mm thick with rounded UCI-compliant edges, it's engineered to complement SRAM AXS road groupsets. The CenterLock mount uses a splined hub interface with a lockring, and the lockring is included.

CenterLine XR is the rotor to reach for on road and gravel bikes where weight matters. Its alloy spoke construction saves grams without sacrificing stopping power or braking feel. The right call for any AXS road or gravel build. The 140mm size suits road bikes and gravel builds where maximum modulation is preferred over maximum power.