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0 items
Specifications
xCustom Competition Brake Rotor with Silver Dacromet Coating
Engineered for the demands of competitive motorsport, our custom-made brake rotors deliver the ultimate in performance, durability, and thermal management. This is the solution for race teams and serious enthusiasts who require uncompromising braking, lap after lap.
Key technologies include a **Knurled Surface** for accelerated pad bed-in, industrial-grade **Silver Dacromet Corrosion Protection** for superior longevity, and a proprietary **High-Carbon Alloy** for extreme thermal stability. This rotor is designed to eliminate brake fade and warping under the most punishing track conditions.
Available as a direct-fit OEM replacement for spec series or in fully custom dimensions for any build. For a complete two-piece floating rotor assembly, pair with our precision-engineered billet aluminum rotor hats.
Performance Engineering Details
🚀 Knurled Surface for Rapid Bed-In
- Precision-Machined Knurling: Creates an optimal surface for rapid friction material transfer from new pads, significantly reducing the bedding-in cycle time.
- Consistent Friction Layer: Establishes a uniform pad-and-rotor interface faster, ensuring predictable and powerful braking from the first session.
🛡️ Silver Dacromet Corrosion Defense
- Industrial-Grade Coating: A non-electrolytic, zinc-aluminum flake coating provides over 500 hours of salt-spray resistance, protecting the rotor core and cooling vanes from corrosion.
- No Hydrogen Embrittlement: Our acid-free application process preserves the rotor's metallurgical integrity, preventing the structural weakness that can be induced by traditional plating.
🔥 High-Carbon Alloy for Thermal Stability
- Proprietary Metallurgy: A high-carbon steel alloy with a Cr-V matrix delivers superior 52 W/m·K thermal conductivity, efficiently pulling heat away from the pads to eliminate fade.
- Advanced Heat Treatment: A multi-stage annealing process ensures extreme thermal stability and structural integrity, preventing warping and cracking at temperatures up to 800°C.
⚙️ Precision Manufacturing for Zero Vibration
- Ultra-Tight Tolerances: Machined with a lateral run-out of ≤0.05 mm and thickness variation of ≤0.01 mm to eliminate brake judder and vibration, even at the limit.
- Consistent Coating Application: An advanced dip-spin process guarantees a uniform 6–8 µm protective layer across all surfaces, including internal vanes.
Performance Data vs. Standard Plating
| Metric | Standard Zinc Plating | Silver Dacromet Rotor | Improvement |
|---|---|---|---|
| Salt Spray Resistance | ~100 hrs | 500+ hrs | +400% |
| Coating Thermal Limit | ~70 °C | 300 °C | +329% |
| Hydrogen Embrittlement Risk | High | None | Eliminated |
| Coating Hardness (Vickers) | 180 HV | 210–232 HV | +22% |
Custom Rotor Ordering Process
To ensure a perfect, bespoke fitment for your application, all rotor orders are initiated through our technical sales team. Please contact us to begin.
Option 1: OEM Spec Replacement
For spec racing series or factory class builds, we can manufacture a rotor to exact OEM dimensions. Please provide:
- Vehicle Year, Make, and Model
- VIN (Vehicle Identification Number)
Option 2: Full Custom Specification
For custom big brake kits or modified race cars, provide the required parameters from your technical drawings:
- A: Overall Diameter
- B: Thickness
- C: Maximum Inner Diameter
- D: PCD / Bolt Pattern (e.g., 5x114.3mm)
- E: Lug Distance
- F: Brake Face Width
- G: Lug Hole Count & Diameter
Please Note: This price is for a pair of brake rotors (friction rings) only. For a complete two-piece assembly, pair with our precision TTSPORT Rotor Hats.
Frequently Asked Questions
Does this product include the center rotor hat?
No, this product is for the brake rotor (the outer friction ring) only. This allows for maximum flexibility in creating custom brake solutions. For a complete two-piece rotor, you must purchase a compatible rotor hat separately. We strongly recommend using our precision-engineered hats for guaranteed fitment and performance.
What is the difference between "OEM Replacement" and "Custom Size"?
"OEM Replacement" means we will manufacture a rotor with the same dimensions as your vehicle's factory part, but with all our performance enhancements. "Custom Size" is for customers who need a specific, non-standard dimension for a big brake kit or fully custom racing setup.
What is Dacromet coating?
Dacromet is a high-performance, water-based coating containing zinc and aluminum flakes. Unlike standard zinc plating, it is applied without acid and is non-electrolytic, which prevents hydrogen embrittlement that can weaken the metal. It offers vastly superior corrosion and heat resistance, making it ideal for high-performance brake rotors.
Before You Buy
xPurchase Process – Brake Rotors
- 1. Submit Rotor-Fitment Details: Provide your vehicle’s make, model, year, VIN, wheel clearance, hub specs, and intended use (daily driving, track, off-road).
- 2. Rotor Style Recommendation: We’ll suggest slotted, drilled, blank, or two-piece rotors that best match your calipers and brake performance targets.
- 3. Confirm Specs & Order: Choose your desired rotor type, diameter, coating (e.g., zinc, E-coat), then place the order via our site or invoice link.
- 4. Production & Balancing: After order and payment, we ensure rotors are machined, balanced, and coated correctly per your specs.
- 5. Secure Packaging & Dispatch: Rotors are shrink-wrapped and boxed securely for transport. You'll receive tracking info once shipped.
Brake Rotor Installation & Maintenance Guidelines
1. Initial Installation
- Old Brake Pads with New Rotors: If installing new brake rotors with used brake pads, ensure the pads' friction surfaces are evenly sanded smooth before installation.
- Rotor Surface Cleaning: Thoroughly clean new rotor surfaces before installation to avoid brake slippage or unnecessarily extending the bedding-in period.
- Hub and Rotor Contact Surfaces: Clean the rotor’s center bore and the hub contact surface using a specialized brake cleaner, then lightly sand it to a smooth finish. This prevents uneven mounting caused by rust, which could lead to rotor vibration and wobble.
- Rotor Bedding-in Period: After installing new brake rotors, a proper bedding-in process is required. Depending on your brake pads and driving conditions, this period typically ranges between 500–1,000 km. During this time, avoid harsh braking, aggressive steering maneuvers, and prolonged braking that significantly raises brake temperature (a primary cause of rotor warping).
- Consequences of Skipping Bedding-in: Immediate high-speed, aggressive braking without proper bedding-in can generate excessive smoke and deep scoring, significantly increasing the risk of rotor distortion or warping.
2. During Regular Use
- Heat Management: Brake rotors are made from various alloy metals. Sudden cooling, such as exposure to water when hot, alters their metallurgical properties, potentially leading to cracking or warping and subsequent vibrations.
- Handling Minor Vibrations: If minor vibrations occur due to improper operation, gently apply the brakes consistently to gradually smooth the rotor surface. This will typically improve performance over time.
- Rust and Foreign Objects: Rust spots may form after driving on muddy roads or prolonged vehicle storage. Normal braking usage typically removes superficial rust. However, if deep grooves are caused by foreign objects lodged in the braking system, remove the foreign objects immediately.
3. Brake Rotor Replacement
Brake rotor dimensions—thickness, angle, and groove depth—are precisely engineered based on extensive performance data. When the wear indicators (such as the rotor grooves or marks) become unclear or completely worn away, it is strongly recommended to replace the brake rotors to maintain optimal braking performance and safety.
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