Green 1532: GG-rated compoundApplications: Sport bike, Racing, Cross and Enduro Benefits and features highly versatile material. Very stable material that withstands abrupt temperature changes. Feel remains the same at all the times, regardless of how hard they are used. Composition: Made with DuPont™ KEVLAR® brand fiber **, aramid, ceramics, polyacrylics, and inorganic materials.Feel: This is our most powerful brake compound in the organic family. Fade free Galfer pads are easy on brake rotors, and last longer than comparable pads under racing and street conditions. The original Green Kevlar pads break in quickly, have unsurpassed feel at the lever, and will not fade. They are the best choice for racing. Their pads are “The ones that bite harder”.