SRAM Centerline XR Disc Brake Rotor

Designed specifically for road, gravel, and endurance applications, the SRAM Centerline XR (X Road) rotor blends weight savings, aerodynamic performance, and consistent braking in a durable 2-piece package. Featuring an aluminum spider and a stainless steel braking surface, the XR rotor prioritizes quiet operation and thermal stability—ideal for SRAM’s eTap AXS systems and beyond.

Heat Management & Durability

The Centerline XR rotor’s dual-material build offers excellent thermal dissipation under prolonged braking—critical during alpine descents and gravel rides. The aluminum spider minimizes heat transfer to the hub, while the steel braking track resists warping even after repeated heavy stops.

Rounded edges and a stiff carrier profile help maintain true rotor shape under extreme temperatures, reducing rub and noise.

Features:

Lightweight, two-piece design

Rounded edges are UCI-compliant and allow for easier wheel installs

Recommended for road or gravel use

Excellent Heat dissipation

*140mm Centerlock rotor does not include lockring