Track Day Brake Rotors – Motorsport-Grade Cooling Performance

A180 W177 brake disc 295mm
OEM Mercedes brake disc replacement
A180 W177 brake disc 295mm
OEM Mercedes brake disc replacement

CORINTH Track Day Brake Rotors | Motorsport Grade Cooling - KLT295510

· Motorsport-Grade Thermal Engineering: Designed specifically for circuit racing and track day use with enhanced cooling geometry, high-carbon material and robust construction to handle sustained extreme braking loads.

· High-Carbon Crack-Resistant Material: Manufactured from premium high-carbon cast iron that resists thermal cracking, heat checking and warping under the extreme temperature cycling encountered on the race track.

· Maximum Cooling Surface Design: Available with optimized drilled and slotted patterns or enhanced vane geometry that maximizes heat dissipation and gas evacuation, maintaining consistent performance lap after lap.

· Precision Balanced for High Speed: Dynamically balanced to tighter tolerances suitable for high-speed racing use, eliminating vibration and ensuring consistent braking performance at track speeds.

· Performance Pad Optimized: Surface finish and material composition are optimized for use with track-day and racing brake pad compounds, delivering maximum friction coefficient and pad life under motorsport conditions.


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  • Product Description

  • Engineered Quality

  • Qualification Certification

  • FAQ

CertificationsIATF 16949, R90
TypesSolid Disc, Ventilated Disc, Drilled Disc, Slotted Disc, Drilled & Slotted Disc
MaterialsCast Iron G3000, High Carbon Alloy
Part Number

OE#2474210312 

BrandCORINTH/Support brand customization
Vehicle CompatibilityMercedes-Benz A180 / A180L / B180 
LocationFront
Product AttributesMiddle hole diameter:67 mm
External diameter:295 mm
Pitch diameter: 112 mm
Overall height:51 mm
Brake pad thickness:24 mm
Minimum thickness:21.4 mm
Number of Bolt Holes:5


Product Overview

CORINTH track day brake rotors are purpose-built for motorsport applications including circuit racing, time attack and serious track day events. Engineered with high-carbon material, enhanced cooling geometry and robust construction, these rotors are designed to handle the sustained extreme braking loads and temperatures encountered on the race track, where standard street rotors would quickly fade, crack or warp.

Core Motorsport Advantages

  • High-Carbon Crack-Resistant Material: Manufactured from premium high-carbon cast iron specifically formulated for motorsport thermal cycling. The material resists thermal cracking, heat checking and warping under the extreme temperature swings — from cold pit lane to red-hot braking zones — that occur lap after lap on circuit.

  • Optimized Cooling Geometry: Available with enhanced drilled and slotted patterns or high-efficiency vane geometry designed to maximize heat dissipation and gas evacuation. The cooling design maintains consistent rotor temperature and friction performance throughout an entire race session, preventing the performance drop-off that standard rotors experience.

  • Precision Balanced for High Speed: Track rotors are dynamically balanced to tighter tolerances suitable for sustained high-speed racing operation. This eliminates vibration at racing speeds and ensures consistent, predictable braking performance when drivers are braking from maximum velocity.

  • Performance Pad Optimized Surface: The friction surface finish and material composition are optimized for use with track-day and racing brake pad compounds (typically high-friction semi-metallic or carbon metallic), providing the surface texture and thermal properties needed to achieve maximum friction coefficient and pad life under motorsport conditions.

Application & Usage

  • Suitable For: Dedicated track cars, race cars, time attack vehicles and serious track day enthusiasts. Not recommended for daily street use due to increased noise, dust and wear characteristics.

  • Operating Conditions: Circuit racing, hill climbing, time attack and other motorsport events with sustained high-speed braking.

  • Service Life: Varies significantly by track, vehicle weight, driving style and pad compound. Track rotors are considered consumable motorsport components and should be inspected regularly for cracks and wear.

  • Installation Notes: Always bed in track rotors and pads properly before competitive use. Inspect for cracks and thickness variation between events. Replace in axle pairs.

Quality Assurance & Certification

Manufactured under IATF 16949 quality management with enhanced motorsport-specific quality control including 100% crack detection testing, hardness verification and precision balancing. Custom OEM development available for racing teams and specific motorsport applications. Technical support for pad selection and cooling optimization provided for motorsport customers.


Precision Manufacturing

Advanced CNC machinery and automated production lines deliver micron-level accuracy on every brake component, ensuring consistent fit and performance across the entire product range.

OE-Standard Quality Control

Every batch undergoes rigorous inspection — from raw material testing to final dimensional verification — matching original equipment specifications for reliability you can trust.

High-Efficiency Production Capacity

Streamlined workflows and smart factory scheduling enable large-volume order fulfillment without compromising lead times or product consistency.

Certified Compliance

Manufactured under IATF 16949 certified processes with ECE R90 and AMECA validated products, meeting global regulatory standards for safety and durability.

End-to-End Traceability

Full production data tracking from forging to packaging gives complete quality transparency and rapid issue resolution at every stage.



IATF 16949 Certified Production Manufactured in our IATF 16949 certified facility, every brake disc is produced under strictly controlled quality management systems aligned with global automotive standards.

Comprehensive In-Line Testing Each batch undergoes full-line inspection covering:

· Brinell hardness testing to verify material integrity and wear resistance

· Parallelism and thickness variation measurement for smooth, vibration-free braking

· Dynamic balance testing to eliminate judder at high speeds

· Salt spray corrosion testing on coated models for long-lasting surface protection

Global Regulatory Compliance Most mainstream vehicle applications are ECE R90 approved for the European market, with AMECA certification available on request to meet North American requirements.

Full Lot Traceability Complete production records are maintained for every manufacturing lot — from raw material sourcing through final packaging — enabling rapid identification and resolution at any stage.

Consistent Quality from Sample to Scale Rigorous sample validation protocols carry directly into mass production, ensuring the same performance and reliability are delivered across both prototype and high-volume orders.


Frequently Asked Questions

Q: What certifications do your brake discs have?

A: Our manufacturing facility operates under the IATF 16949 quality management system — the global automotive industry standard for quality and continuous improvement. The majority of our mainstream brake disc models are ECE R90 approved for the European market, and AMECA certification is available on request for North American applications. All test reports and certification documents are available for review upon inquiry.

Q: Do you offer OEM / private label service?

A: Yes, full OEM and private label solutions are available. We support custom logo laser engraving or printing, branded packaging design, custom part numbering, and tailored performance specifications — including friction material pairing, coating options, and dimensional fine-tuning. Our engineering team works directly with you from design review through first-article inspection to ensure your branded product meets your exact requirements.

Q: What is your minimum order quantity?

A: For stock models, the MOQ is just 20 pieces per size, making it easy to test market demand. Custom branded OEM orders start at 300 pieces per model. Mixed-container orders across multiple part numbers are also supported to help you optimize shipping costs and inventory breadth. Small trial orders are welcome for new customers.

Q: How do I find the correct brake disc model?

A: Simply send us any of the following: the OE part number, a competitor's cross-reference number, or full vehicle details (brand, model, year, and chassis/VIN number). Our technical team will match it accurately against our comprehensive catalog database, typically within one working day, and confirm fitment including front/rear axle position and wheel size compatibility.

Q: What is the lead time for bulk orders?

A: Stock items ship within 7–10 working days from order confirmation. Mass production orders with custom branding or specifications typically require 20–30 working days, depending on order volume and complexity. Rush production can be arranged for urgent orders — please contact our sales team to discuss feasibility and any associated expediting fees.

Q: Can I get samples before placing a bulk order?

A: Absolutely. We encourage customers to evaluate quality firsthand. Samples are available for performance testing and dimensional verification; the buyer covers shipping costs, and samples dispatch within 3–5 working days. For confirmed bulk orders, sample fees can be credited back against your first purchase order as a goodwill gesture.

Q: What is your warranty policy?

A: We offer a 12-month / 50,000 km warranty against manufacturing defects under normal driving conditions and professional installation. This covers material defects, cracking, and abnormal wear attributable to production. Warranty claims are processed efficiently with photo documentation and lot number traceability, and replacement or credit is issued promptly upon verification.

Q: What types of brake discs do you offer?

A: Our range covers solid discs for standard passenger vehicles, vented discs for improved heat dissipation, drilled and slotted performance discs for sport and heavy-duty applications, and anti-rust Geomet-coated options for corrosion-prone markets. We also offer high-carbon and composite rotor constructions for premium and performance segments, ensuring a solution for every price point and regional requirement.

Q: What payment terms do you accept?

A: We support T/T (30% deposit, 70% balance before shipment), L/C at sight for larger orders, and Alibaba Trade Assurance for secure transaction protection. Established customers may apply for extended payment terms after a review of order history and credit standing.

Q: How are the brake discs packaged for shipping?

A: Each disc is individually wrapped in anti-rust paper or film, then placed in a neutral or custom-branded carton with protective foam inserts to prevent transit damage. Palletized shipping is standard for bulk orders, and we can accommodate custom packaging requirements such as barcoding, labeled SKUs, and retail-ready display boxes.

Q: Which markets do you currently supply?

A: We export to over 40 countries across Europe, North America, the Middle East, Southeast Asia, Africa, and Oceania. Our catalog covers European, American, Japanese, Korean, and Chinese vehicle makes, with regular updates to include the latest models and emerging market applications.



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+86 15318655181

Jacky.pan@corinthauto.com

+86 18153529719

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