BMW F 800 S ST Front Brake Disc EBC Stainless Steel Universal R1100S R1200ST R1200S

EBC HPSR Brake Disc, rigid design. MADE IN UK.

The goal in development is to improve braking performance compared to the original brake disc. EBC uses HPSR steel with a low carbon content, which has an 18% higher coefficient of friction. This steel is significantly more resistant to rust than cast steel. Additionally, the entire surface is protected with a 3-micron thick zinc layer, which wears off in the brake pad contact zone during the break-in process. Only in this area can light surface rust form after prolonged periods of inactivity.

The brake discs are drilled in a bird wing design to minimize the number of holes while optimizing the cleaning of the brake disc from rainwater and brake dust. The fewer holes there are, the better the wet braking performance and the lower the wear.

- Brake ring machined from forged HPSR steel with low carbon content.

- Therefore, no warping of the brake disc even under maximum load.

- No glazing of the braking surface, thus the coefficient of friction remains constant.

- Braking surface drilled with optimized hole pattern.

- Galvanized for protection against corrosion.

- Minimal manufacturing tolerances.

- EBC recommends EBC Double-H sintered brake pads for best braking performance.

- Independent design.