You're describing the fundamental tradeoff in tire compound design—the so-called "magic triangle" of grip , rolling resistance , and durability . Improving one of these characteristics often results in a deterioration in at least one other. However, the Black Chili compound appears designed to minimize these tradeoffs through the use of advanced material technologies.
How it works, based on your description:
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Balance between synthetic and natural rubber :
Black Chili blends high-performance synthetic rubber with proven natural rubber. The natural rubber offers flexibility and grip, while the synthetic rubber allows for greater control over resistance and durability. -
Tailor-made formulations for each discipline :
The compound is application-specific —a formulation for a time trial tire will be very different from one for downhill. This allows for optimization of the most important parameter for each discipline, without excessively compromising the others. -
Soot particle optimization :
The addition of carbon black particles , optimized for shape and surface , improves wear resistance and helps manage heat dissipation, influencing both rolling resistance and durability. The optimized particles also improve energy return, reducing rolling resistance and maintaining good grip.
Simply put:
Black Chili works thanks to:
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Customized rubber mixtures , adapted to specific needs,
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Microscopically engineered additives (such as optimized carbon black) to balance grip, speed and durability,
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A specific formulation for each type of cycling — road riders will have a fast and smooth-rolling tire, while mountain bikers will benefit from greater traction and durability.
