The Lyndall Brakes 9 Spoke Bow Tie rotor features a distinct two-piece construction, separating the functional outer friction ring from the inner carrier center. This design isolates the wear surface from the aesthetic portion of the hub, ensuring that the visual integrity of the 9-spoke bow tie pattern remains distinct from the braking interface.
A helical retaining ring securely fastens the friction ring to the carrier center, providing a robust mechanical connection. This specific fastening method is engineered to prevent the floating rotor from becoming loose or generating noise over the course of its service life, maintaining consistent performance and structural stability.