Brake discs are the most visible element of the braking system. And the simplest in appearance. Cast iron disc with several holes. But in fact, its role in the braking system is very important. If the brake pads convert kinetic energy into thermal energy, then the brake disc allows you to dissipate all the accumulated thermal energy. In fact, it is a brake system radiator. Constant heating and cooling require a very strong, deformation-resistant and thermally conductive material. That is why all brake discs are made from cast iron, with the exception of the amazing carbon or carbon-ceramic discs, the cost of which is comparable to the cost of most cars.
Unlike original discs or cheap alternatives, Rotora brake discs are manufactured from the highest quality high carbon cast iron without regard to cost or economy. High-precision CNC machines allow you to process a disc with precision quality and get a product that, in terms of its characteristics, has practically no analogues on the market. Constant quality control allows you to monitor compliance with the parameters at all stages of production — casting, processing, balancing and galvanizing. Before packaging, all Rotora brake discs undergo a mandatory runout test to eliminate any possible operational problems. For anti-corrosion protection, all Rotora brake discs are coated with a special zinc rich polymer coating that provides unsurpassed protection against corrosion.
Serrated Rotora brake discs offer a number of advantages over conventional brake discs. The notches on the brake disc, thanks to a special profile, increase the coefficient of friction of the brake pads and provide more efficient braking. In addition to this, the notches play the role of a brake pad cleaner. At each contact of the pads with the disc, the notches remove all parasitic formations from the pads, such as dirt, sand, soot, caked fragments, roughness and unevenness. This keeps the brake pads clean and even, providing maximum contact area and improving the efficiency of the entire braking system.
Rotora brake discs are designed according to the original specifications of car manufacturers and fully match all sizes of original brake discs. Due to this, installation in regular calipers does not require special tools or skills and can be carried out at any car service.