The new Uberbike Polar-Tech finned disc brake pads use our latest Graphene-Tec compound which not only provide the highest level of heat dissipation and brake performance we've seen in a finned disc brake pad yet, but a reduction of copper used in the friction material makes this a much more environmentally friendly selection too. This is all done without compromising on any of the brakes performance by using higher percentages of Graphene, Kevlar, and Ceramics in our latest compound.