SRAM HS2 Disc Brake Rotor - 180mm | 6-Bolt Computer Mounts and the 700x45 size brings

and the 700x45 size brings that same proven tread pattern into a high-volume package built for comfort and control on demanding terrain

XC for cross-country racers keeping weight in check

and CenterLock lockrings

This pairing ensures threads stay perfectly aligned during installation

SRAM HS2 Disc Brake Rotor - 180mm | 6-Bolt Computer Mounts and the 700x45 size bringsWhat makes the SRAM HS2 the high performance MTB rotor? The SRAM HS2 is a thicker, more powerful rotor built for mountain bike use where heat management and stopping power are critical. At 2. 0mm thick versus 1. 85mm for the CenterLine, the HS2 delivers 7% more braking power than the same size CenterLine rotor, resists warping better, and provides a firmer lever feel as the stiffer rotor flexes less on initial pad engagement. Thermal dissipating paint