Honda Composite Slotted Brake Discs

Brake Discs Features

1. OE-Matched for Honda Sport Models: Directly fits high-performance Honda vehicles, including Civic Type R, Accord Sport, CR-V Sport, and Integra A-Spec; no modifications needed for alignment with factory calipers.

2. Hybrid Composite Structure: High-carbon cast iron friction ring (≥0.8% carbon content) for heat resistance, paired with aluminum alloy hub to reduce unsprung weight by 15–20% vs. full cast-iron discs.

3. Precision Slotted Design: Linear or angled slots expel brake dust, water, and hot gas, preventing "pad glazing" and reducing thermal fade during intense braking.

4. Global Safety Compliance: Meets ECE R90 and IATF 16949 standards, passing tests for structural integrity, friction consistency, and thermal stability.

5. System Compatibility: Works seamlessly with Honda’s ABS, VSA, and hybrid regenerative braking systems, ensuring coordinated stopping without compromising feel.

Brake Discs Benefits

1. Enhanced Performance: Slotted design boosts initial brake bite and pedal feedback, ideal for spirited driving in models like the Civic Type R.

2. Lightweight Advantage: Aluminum hub reduces unsprung weight, improving steering responsiveness and fuel efficiency for daily commutes.

3. Heat & Wear Resistance: High-carbon cast iron friction ring withstands temperatures up to 800°C, minimizing fade during track laps or mountain descents.

4. All-Weather Reliability: Slots quickly evacuate rainwater from the friction surface, reducing wet-road braking distance vs. non-slotted discs.

  5.Long-Term Durability: Anti-corrosion coating on the aluminum hub resists rust from road salt, extending service life in harsh environments.

Summary

Debris Evacuation & Scraping Function: Grooves provide evacuation channels for wear debris and scrape aged pad surface layers, maintaining friction interface cleanliness and pad material activity.

Composite Construction Reliability: Aluminium hat and cast‑iron ring joined by high‑strength connectors, designed to accommodate differential thermal expansion of the two materials.

Reusable Hat Subject to Inspection: Hat reuse depends on actual inspection of mounting face, centre bore, and connection holes – not mandatory replacement.

Rotation Direction Requirement: Curved grooves have left/right distinction – install according to disc markings on the corresponding wheel side.

Pre‑Purchase Verification: Honda front brake discs may vary in diameter and thickness across model years and engine configurations within the same model. Before purchase: ① Check any specification markings on your original discs‘ non‑friction surface; ② Measure the outer diameter and thickness of your original discs; ③ or provide your VIN to the supplier for confirmation. Before installation, verify whether the grooves have rotation direction markings.

• 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