HAYES LIGHT WEIGHT ROTORDisc brakes have revolutionized the way riders ride their bikes. They perform better in various weather conditions versus rim brakes and stay cooler during longer descents. The Hayes Light Weight Rotor is designed to be a lightweight rotor for road, cyclocross, gravel, and XC riding. They weigh only 95g for the 160mm rotor and come with all the necessary hardware you need to install them to your hubs.Lightweight aluminum construction weighs only 95g for the 160mm rotorComes with hardware so you can install it to your 6-bolt hubsPerfect for road as well as cyclocross, gravel, and XC mountain biking | Hayes Light Weight Rotor 180mm