SRAM HS2 Disc Brake Rotor - 180mm 6-Bolt Rounded Silver/Black Model-S900 Material Carbon Mount Type Bolt-On

Material Carbon Mount Type Bolt-On Color Black Defined Color Black Bottle Type Standard Access Style Top

3mm hex broach in the barrel to guarantee a perfect seal when tightened

needle bearing and Igus bushing combination

6 Color Black Material Carbon Clamp Style Standard Rails Length 400

Measurement System Metric Tool Size 5mm End Type Ball

SRAM HS2 Disc Brake Rotor - 180mm 6-Bolt Rounded Silver/Black Model-S900 Material Carbon Mount Type Bolt-OnSRAM 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 a more powerful quieter rotor with best in class heat management. Thicker 2mm disc brake rotor features spokes coated in