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

If your new rotors are a different size than the ones you’re replacing, then you’ll need new brake adapters! Check out our guide to getting the right brake adapters to spend less time on the computer and more on the trails.

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