Built into each Hayes disc brake is the power, feel, and dependability you need to get the most out of every ride. People who listen to other riders and ride themselves are the same people who design our brakes. We continually enhance, redesign or introduce products with stopping power and safety features that you won't find in other brake systems. In fact, we have several new products for 2004, including the new 9 Carbon, MX-1, MX-2 and Mud Cutter wavy rotor