Semi-Metallic brake pads and shoes are composed of a Non-Asbestos Semi-Metallic Carbon Kevlar aramid fiber from DuPont and have a DOT rating of “FF”. They feature a coefficient of Friction (C.F.) at 250deg and 600deg of 0.44-0.45 for both temps. These provide riders with longer pad life, low dust and brake disk wear, and great stopping power at a competitive price.
