SRAM HS2 Disc Brake Rotor - 180mm Center Lock 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 a more powerful quieter rotor with best-in-class heat management.

Thicker 2mm disc brake rotor features spokes coated in thermal dissipating paint for superior heat management

MTB-specific disc rotor

May not be compatible with a brake calipers due to 2mm thickness