Silica is a silicone monoxid-based filling of rubber compounds which replaces carbon black. Compounds containing silica show lower instructional friction which lowers the total tyre drag. At the same time this compound secures optimum driving characteristics even at lower temperatures (stable hardness, elasticity, adhesion).

Silica: filling of rubber compounds
Silane: activating agent
Rubber: rubber

Rubber compound on active carbon black basis. Such provides high structural strength, enhanced abrasion resistance, excellent adhesion, grip and low drag characteristics. Density: 1,02 gr/cm³. Predetermined especially for racing purposes.

Special combination of two compounds – soft adhesive compound (SSC – Grey Line) on side tyre figures and well-proven CRX compound both in tread center and base for side figures. Combination of these two compounds predeterminates the tyre for racing purposes providing low drag for fast riding and excellent grip and control in curves and traverse.

Special dual compound is composite of (XGC) for high adhesion on tread´s top layer and hard (BHC) strengthening underlay and core of pitches. With this composition is the SDC intended for extreme sport riding in hard and rugged terrain, where the high adhesion and good riding propeties are essential.

Special composite of two compounds - soft adhesive (SSC) in side tyres pitches and harder compound (SMC) for inner layer of tyre and pitches in the middle of tread. With this composition is the STC intended for extreme sport riding, where the speed combined with high adhesion, especially in tilt curves, are required.

Special soft tread compound with higher structural strength and admixture of activated silica. It is calculated for extreme sportive usage in hard and broken terrain thanks to very good adhesive and grip properties.

Special soft tread compound with admixture of activated silica. Its very good adhesive properties make it suitable for use on wet and hard surface.

Special tread compound with admixture of activated silica distinguishing itself by low drag, good adhesive properties, long durability. Intended for sportive usage in universal conditions. This compound shows very stable properties at lower temperatures.

Special tread compound, high resistance against puncture and extremely resistant to abrasion - cca. 3-times longer service life in comparison to a Basic Compound. It is great at stable and lasting characteristics even under extreme conditions (high loading, temperature, heavy and broken terrain, ?).

Compound with high hardness and tear resistance. Improves stiffness and resistance of tyre tread, which helps to eliminate low drag and increase puncture resistance. Also deformation of high pitches is decreased. The BHC is intened for extremely stressed tyres.

Compound with higher resistance against abrasion. Optimal balance of abrasiveness and lifetime determines this compound for the tyre of middle user's level - amateur sport and training.

Standard tread black-carbon compound with a long service life and good riding properties; it is calculated for daily usage in universal conditions.

Special compound with very high airtightness and high structure strength even in very thin layers. This compound is designed for airtight inside layers in production of tubeless tyres (construction Tubeless).

Special blue liquid sealant latex-based is intended mainly for tyres of TUBELESS SUPRA construction in order to create tubeless system. It can be also used for classic infl atable tyres as preventive and corrective instrument against tube defects.