Mercedes High Performance Hub Brake Discs

Brake Discs Features

1. OE-matched for Mercedes high-performance models, ECE R90/IATF 16949 certified, direct bolt-on installation.

2. High-carbon cast iron friction ring + forged steel hub, balancing wear resistance and lightweight.

3. Ventilated/slotted design (where applicable) boosts heat dissipation, resisting thermal fade.

4. Zinc-nickel anti-corrosion coating passes salt spray tests, ensuring long-term rust resistance.

5. NVH optimization: non-directional friction surface + damping parts reduce noise; wear treatment cuts dust.

6. The three-pointed star represents more than a brand; it represents engineering excellence that has defined automotive standards for over a century. Mercedes-Benz demands brakes that match that legacy—components that deliver stopping power with precision, durability, and the unfailing composure that the brand's customers expect. This disc was developed for that standard. The 298mm diameter provides the stopping authority that Mercedes performance models demand, while the 85mm combined thickness reflects a ventilated structure engineered for the thermal loads of high-speed driving and track use.

7. • Mercedes engineers understand that a brake disc is not merely a component—it is a statement of engineering philosophy. The hub-integrated design of this disc eliminates the conventional separation between the disc and the wheel mounting flange. Instead of two components bolted together, this disc arrives as a single, unified structure. The bolts that can stretch under extreme braking are gone. The mating surfaces that can fret and wear are eliminated. The potential for relative movement between the hub and the friction ring simply does not exist. This monolithic construction ensures that the disc remains true under the lateral and torsional loads of high-performance driving.

8. • The weight distribution of a Mercedes high-performance model is carefully calibrated to deliver balanced handling. The front-engine layout places significant mass over the front axle, and during braking, that weight transfers forward even more. The rear brakes must contribute their share without overwhelming the rear tires' grip. This disc is engineered to deliver consistent braking force across the full range of deceleration, ensuring that the rear axle contributes to the stopping effort without locking or losing stability. The result is a vehicle that stops with the composure that Mercedes owners expect.

9. • The drilled pattern on this disc serves a function that is particularly relevant for high-performance driving. The holes provide escape routes for hot gases that can create a boundary layer between the pad and the disc, reducing friction efficiency. They also evacuate water during wet conditions, ensuring that the pad maintains contact with the disc when the roads are slick. For Mercedes models that see track use or aggressive mountain driving, this combination of thermal management and water evacuation delivers stopping confidence that is both immediate and sustained.

10. • The ventilation structure inside this disc works to manage the thermal loads of high-performance driving. The internal vanes are oriented to maximize airflow through the rotor core, pulling cool air from the hub and expelling heated air at the periphery. For Mercedes AMG models that see sustained track use, this thermal management is what separates a disc that maintains its performance from one that fades under pressure. The vanes are configured to capture air during forward rotation, ensuring that the cooling effect is present across the entire speed range.

11. • The high-carbon cast iron material provides the wear resistance and thermal stability that performance driving demands. The elevated carbon content creates a microstructure that resists the formation of hot spots, the localized areas of extreme temperature that can cause disc thickness variation and pedal pulsation. The material also dampens vibration, reducing the transmission of brake noise through the suspension and preserving the cabin quietness that Mercedes owners expect.

12. • Corrosion protection on this disc is available through multiple treatments—oiled, painted, coated, or zinc dust—each suited to different climatic conditions and storage requirements. The coating extends to the hub face, preventing the disc from bonding to the wheel flange and ensuring that future brake service remains straightforward.

13. • Global certification validates the performance of this disc. ECE R90 approval confirms that its braking efficiency meets or exceeds the original equipment reference, with documented dynamometer testing for friction coefficient, speed sensitivity, and thermal stability. The IATF 16949-certified production facility ensures consistent quality and dimensional accuracy—a brake component engineered for the uncompromising standards of Mercedes performance.

Brake Discs Benefits

1. Seamless with Mercedes’ high-performance systems, maintaining factory braking feel.

2. Stable braking in intense scenarios (sporty driving, high-speed deceleration) via durable materials.

3. Long service life: corrosion resistance and wear-resistant structure lower replacement needs.

4. Quiet, clean operation: less noise and dust keep wheels tidy, preserving the vehicle’s premium look.

5. Heat resistance prevents fade, ensuring safety even during continuous high-performance use.

6. The pedal feel of a Mercedes is distinctive. There is a linear progression, a sense of control that allows the driver to modulate braking force with precision. That feel is engineered into every component of the braking system, and the pads play a central role. This pad was formulated to deliver that characteristic Mercedes pedal feel, with a friction compound that provides a firm initial bite followed by a progressive increase in braking force. The result is a pedal that feels communicative and predictable.

7. • The dimensions of this pad are engineered to match Mercedes caliper specifications, ensuring direct OE-equivalent fitment. But the size is only part of the story. The friction material is designed to deliver consistent performance across the full operating temperature range, from the first cold stop of the day to the sustained braking of a mountain descent. The pad maintains its coefficient of friction without the fluctuations that can cause inconsistent pedal feel or unexpected brake response.

8. • The thermal demands of Mercedes high-performance models are significant. AMG models, in particular, subject their brakes to sustained heat loads that would overwhelm lesser components. This pad is formulated with a binder system that resists thermal degradation, maintaining its structural integrity even under track conditions. The pad does not glaze, does not fade, and does not lose its bite—even after repeated high-speed stops.

9. • The acoustic performance of this pad reflects the engineering rigor that Mercedes owners expect. The chamfered edges and slot patterns are configured to disrupt the harmonic vibrations that cause brake squeal, while the multi-layer shim system absorbs high-frequency oscillations. The result is a quiet braking experience that preserves the refined cabin environment Mercedes drivers value.

10. • The low-dust characteristics of this pad are particularly relevant for Mercedes' distinctive alloy wheel designs, which show brake dust more prominently. The binder chemistry is carefully controlled to reduce the generation of metallic particles that stain wheels. The dust that does form is light in color and non-staining, rinsing away easily during routine cleaning.

11. • Wear uniformity is achieved through a balanced distribution of reinforcing fibers within the friction matrix. The compound resists the tapered degradation that can occur under high clamping forces, maintaining a flat, parallel wear face throughout its service life. The integrated mechanical wear indicator alerts the driver at the optimal replacement point.

12. • ECE R90 certification confirms that this pad meets the braking performance of the original equipment reference, with documented dynamometer testing. When paired with the Mercedes high-performance drilled disc, this pad completes a braking system engineered for the precision and composure that Mercedes performance demands.

• 100% critical dimensions, runout and DTV inspection 

• Material physical and chemical inspection

• Test shear strength, compressibility, density, flatness and parallelism 

• Test performance and noise/NVH