It’s all about how you mix it
So how did this legendary compound come into being? At our R&D labs in Korbach, our heroic team of engineers grapple with one of the fundamental problems of tyre construction. Essentially, the running properties of a rubber compound of a tyre are determined by three co-dependent factors:
- Rolling Resistance
The challenge is that when you make improvements in one area, there’s a performance penalty in at least one other area. A compound which offers maximum levels of grip, for example, will wear out faster and roll slower. Conversely, a compound optimised for higher speeds or greater durability has a reduced ability to grip.
Our Black Chili compound is different because it takes advantage of the latest innovations in polymer and other raw material research. For the first step, we refine proven natural rubber with special synthetic rubbers into a high-performance tread mixture. Next, the mixture is combined with special nanometric carbon soot particles. Finally, the surface and shape properties are optimised for the best use case of the tyre.
The result is the Black Chili compound provides a truly unprecedented level of performance. Compared to Activated Silica Compound – our previous best performer – Black Chili tyres have 30% higher grip, 26% less rolling resistance, and a 5% increase in mileage. The speed and grip advantages are readily apparent, applied to either a bike or a car tyre.
Furthermore, the science behind our Black Chili is in constant development. We can adjust the formulation of the compound to match individual requirements of new tyres rolling out of our factory in Korbach. In other words, it’s possible to tailor the tyre to the specific needs of the vehicle. Our compound technology is so sensitive and complex that Black Chili cannot be manufactured anywhere else in the world.