Product Introduction
S3502110 Heat-Resistant Corrosion-Resistant Reliable Brake Disc for Lifan
A critical upgrade for Lifan vehicles’ braking systems, our brake disc combines precision engineering with proven durability. Crafted from high-carbon gray iron with optimized venting channels, it enhances heat dissipation (testing shows ≤50°C temperature rise under continuous braking) and resists warping. Manufactured with 15+ years of OEM experience, it meets ISO 9001 standards, boasting a wear rate below 0.02mm/1,000km—outperforming industry averages by 18%. Ideal for safety-focused replacements or performance upgrades, this disc ensures consistent, reliable stopping power mile after mile. Trusted by global distributors for its compliance and longevity.
Product Advantage
1. High-Carbon Gray Iron & Advanced Heat Dissipation
Our brake disc leverages premium high-carbon gray iron with multi-directional venting—engineered to reduce heat buildup by 22% compared to generic discs. Tested to a ≤50°C temperature rise during 10 consecutive hard stops, it effectively minimizes warping and brake fade. This design isn’t just durable; it’s refined over 15 years of addressing thermal stress in high-demand driving scenarios, ensuring consistent performance when it matters most.
2. OEM-Grade Precision Fitment
As a seasoned OEM brake disc manufacturer, we replicate Lifan’s original specs with ±0.01mm tolerance—guaranteeing a perfect match for factory rotors and calipers. Every disc undergoes CNC machining and dynamic balancing to eliminate vibration, a hallmark of our ISO 9001-certified process. This precision avoids costly rework for installers and delivers factory-like smoothness, earning trust from global aftermarket sellers.
3. Industry-Leading Wear Resistance
Engineered for longevity, our disc boasts a wear rate of <0.02mm/1,000km—18% lower than industry averages. Independent SGS tests confirm it resists scoring from daily urban driving, extending service life by up to 25,000km. Backed by 10,000+ hours of endurance testing, this isn’t just a “long-lasting” claim—it’s a data-backed solution for low-maintenance, cost-efficient replacements.
4. Safety-Certified Braking Performance
Compliant with ECE R90 global standards, our brake disc passes TÜV-certified tests for braking efficiency and structural strength. In wet conditions, it shortens stopping distance by 2% vs. non-certified alternatives—critical for driver safety in unpredictable climates. Trusted by distributors in EU and Southeast Asia for meeting the highest safety benchmarks, this disc prioritizes your customers’ peace of mind.
5. Global Inventory & Support Simplified
Designed to fit Lifan’s core models (no year/variant restrictions), our disc streamlines inventory for cross-border sellers. We offer localized packaging, technical datasheets, and 24/7 support—backed by 500+ successful Amazon/Alibaba listings. As a top global brake disc supplier, we help you scale while cutting return rates due to fitment errors.
Technical Parameters
| Parameter | Specification | Key Value Proposition |
| Material | High-Carbon Gray Iron (ASTM A48 Class 40) | Resists warping & scoring; outperforms aluminum/cast steel in heat retention. |
| Diameter | 280mm | Matches Lifan’s original rotor size for plug-and-play installation. |
| Center Thickness | 22mm | Optimized for heat dissipation without compromising structural integrity. |
| Mounting Hole Diameter | 72.5mm | ±0.01mm tolerance—ensures flawless fit with factory calipers. |
| Ventilation System | Multi-directional Radial Vanes | 32 vanes increase airflow by 18% vs. straight-line designs; cuts thermal buildup by 22%.
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| OEM Precision | Dynamic Balancing: ≤15g·cm | Eliminates vibration—critical for smooth braking feel. |
| Wear Resistance | <0.02mm/1,000km (SGS Tested) | Extends service life by ~25,000km vs. budget competitors. |
| Thermal Performance | Heat Dissipation Rate: 22% Faster Than Generic Discs | Maintains consistent friction coefficient in high-load driving (e.g., highway overtaking). |
| Standards Compliance | ISO 9001, ECE R90, TÜV Certified | Meets global safety & quality benchmarks for aftermarket parts. |
Product Uses
Here are specific application scenarios of brake disc:
1. Daily City Commutes
Ideal for stop-and-go urban driving, our disc’s <0.02mm/1000km wear rate (SGS-tested) slashes maintenance needs. It resists scoring from frequent red lights and traffic—perfect for taxis or family cars logging 10k+ km/year. Drivers get consistent performance without unexpected brake fade, reducing downtime and keeping commutes safe.
2. Long-Distance Highway Trips
Built for cross-country travel, the disc’s advanced heat dissipation (≤50°C rise in 10 hard stops) prevents warping. Tested to maintain friction during extended high-speed descents, it ensures reliable stopping power for road-trippers—no fatigue from pulsating brakes on long stretches.
3. Mountainous or Tropical Climates
In steep-hill or high-heat regions, our high-carbon gray iron disc handles intense thermal stress. ECE R90-certified, it resists fading during prolonged downhill braking—trusted by Southeast Asian/S. European fleet operators for unwavering performance in tough conditions.
4. High-Mileage Fleet Operations
Designed for commercial use, the disc extends life by ~25k km vs. budget alternatives. OEM precision fit eliminates caliper misalignment, cutting maintenance costs for delivery services or taxi fleets—a cost-effective choice for volume buyers prioritizing uptime.
5. Safety-Focused Family Use
Parents rely on it for wet-condition reliability: TÜV-tested to shorten wet-braking distance by 2%, it resists water-induced locking. Ideal for rainy commutes or school runs, giving families peace of mind—backed by ISO 9001 quality standards.
Product Operate Guide
For safe, long-lasting use: First, verify the disc matches your original rotor’s dimensions (ensures a precision fit). Clean mounting surfaces to eliminate debris-induced vibration. Tighten bolts to 12-15 Nm (our ISO 9001-validated torque spec)—critical for preventing loosening. Bed in gently: 5–10 gradual stops from 30mph to transfer friction material evenly. SGS-tested for consistency, this disc will deliver reliable braking and last up to 25,000km—no guesswork, just peace of mind.
