SRAM HS2 Disc Brake Rotor - 180mm 6-Bolt Rounded Silver/Black

The SRAM HS2 Rotor is a mountain bike-specific rotor designed to improve brake performance while reducing noise and increasing heat dissipation.It features a brake track pattern for increased pad traction and recessed spokes with thermal-dissipating paint. The HS2 is described as a more powerful, quieter rotor with best-in-class heat management.