A TTSPORT high-carbon steel brake rotor with a slotted design, shown on a white background, engineered for performance street and racing cars.
A two-piece wave slotted brake rotor.
TTSPORT two-piece racing-grade slotted brake rotor.
Shows two designs of slotted brake rotors, wave slot and curve slot.
A TTSPORT high-carbon steel brake rotor with a slotted design, shown on a white background, engineered for performance street and racing cars.
A two-piece wave slotted brake rotor.
TTSPORT two-piece racing-grade slotted brake rotor.
Shows two designs of slotted brake rotors, wave slot and curve slot.

Racing-Grade High Carbon Steel Brake Rotor

$999.00 USD
$999.00 USD
(-0%)
Rotor Size (Price for a pair): Contact us for more sizes and pricing!
Rotor Design: WaveSlot
Subtotal: $999.00
A two-piece wave slotted brake rotor.

Racing-Grade High Carbon Steel Brake Rotor

$999.00
A TTSPORT high-carbon steel brake rotor with a slotted design, shown on a white background, engineered for performance street and racing cars.
A two-piece wave slotted brake rotor.
TTSPORT two-piece racing-grade slotted brake rotor.
Shows two designs of slotted brake rotors, wave slot and curve slot.

Racing-Grade High Carbon Steel Brake Rotor

$999.00
Rotor Size (Price for a pair): Contact us for more sizes and pricing!
Rotor Design: WaveSlot
Product Detail
Product Detail
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TTSPORT Racing-Grade High Carbon Steel Brake Rotor

Engineered to survive the punishing thermal cycles of competitive racing, this is the definitive high-carbon steel rotor for drivers who prioritize durability and consistency. Where standard rotors fail from heat checking and stress cracks, our rotors excel, thanks to a proprietary multi-day heat treatment process that fundamentally realigns the metal's grain structure for unparalleled thermal stability.

Every element is optimized for the track. The aggressive WaveSlot pattern provides multiple leading edges for a sharp, immediate bite while efficiently clearing gas and debris. This purpose-built racing component is designed to deliver a firm, predictable pedal throughout the longest stints, giving you the confidence to push lap after lap.

Available as a direct-fit replacement friction ring for your existing race setup or in fully custom dimensions. Pair with our precision-engineered billet aluminum rotor hats for a complete, track-ready two-piece rotor assembly.

Performance Engineering Details

🏁 Multi-Stage Thermal Treatment

  • Long-Term Heat Soak: A proprietary, multi-day annealing process heats and slowly cools the rotor to relieve all internal stresses from the casting process. This drastically increases thermal endurance and resistance to warping and cracking.
  • Refined Grain Structure: This extensive heat treatment perfects the molecular structure of the high-carbon steel, ensuring it can withstand repeated, extreme temperature fluctuations without compromising integrity.

♨️ WaveSlot Surface Design

  • Aggressive Initial Bite: The WaveSlot pattern creates more leading edges than traditional straight slots, resulting in a sharper and more immediate braking response.
  • Superior Debris & Gas Clearing: The slots aggressively evacuate hot gases, water, and brake dust to constantly refresh the pad surface, preventing glazing and maintaining a consistent friction coefficient.
  • Enhanced Durability: The curved WaveSlot design is inherently more resistant to the stress fractures that can affect cross-drilled rotors in extreme track environments.

⚙️ Precision Manufacturing for Competition

  • Ultra-Precise Dynamic Balancing: Balanced to a tolerance of less than 3g to eliminate high-speed vibrations and harmonics, crucial for driver feedback and component longevity.
  • Competition-Ready Tolerances: Machined with ≤0.05 mm of lateral run-out and ≤0.01 mm of thickness variation to ensure a perfect pad-to-rotor interface and maximize braking efficiency.

TTSPORT Racing Rotor vs. Standard Performance Rotor

Performance Metric Standard Performance Rotor TTSPORT Racing Rotor
Heat Treatment Standard Stress-Relief Multi-Day Long-Term Annealing
Crack Resistance (Track Use) Moderate Excellent
Dynamic Balance Tolerance ~10-15g < 3g
Pad Glazing Prone to glazing under high heat Minimal (self-cleaning design)

How to Order Your Custom Racing Rotors

To ensure a perfect, bespoke fitment for your race car, all rotor orders are initiated through a technical consultation. Please contact our motorsports department to begin.

Option 1: OEM Replacement

For spec-series or factory-class race cars, 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 chassis, provide the required parameters from your technical drawings:

  • Overall Diameter
  • Thickness
  • PCD / Bolt Pattern
  • Center Bore / Hub Bore
  • Brake Face Width
  • Hat Offset / Height
Technical diagram showing brake rotor measurements for custom orders including diameter, thickness, PCD, and center bore.
Please Note: This price is for the brake rotor (friction ring) only. For a complete two-piece assembly, pair with our precision TTSPORT Rotor Hats.

Frequently Asked Questions

Why choose a WaveSlot design for the track?
The WaveSlot is a state-of-the-art racing design. It provides the aggressive pad-cleaning and outgassing benefits of a traditional slotted rotor but offers superior durability and crack resistance compared to cross-drilled designs. It's the ideal choice for endurance racing and repeated, high-stress track use where reliability is paramount.
Is this rotor suitable for street driving?
This is a purpose-built racing component and is not recommended for daily street use. Race-compound pads paired with this rotor will perform poorly when cold and may be noisy. For high-performance street applications, we recommend a different product.
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 various race cars. For a complete two-piece rotor, you must purchase a compatible rotor hat separately.
What is the benefit of the long-term heat treatment?
The multi-day annealing process relieves internal stresses within the metal and refines its grain structure. This makes the rotor significantly more resistant to warping and cracking when subjected to the repeated high-temperature cycles of a race environment, leading to a longer and more reliable service life on the track.

 

Care Guide
Care Guide
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Ordering Your Perfect Rotors: Step-by-Step

The right rotors are the foundation of your brake setup. Here’s how we make sure you get the perfect set for your car and your driving style.

  1. Give Us Your Specs: We need the vitals on your ride: make, model, year, VIN, and your wheel size/clearance. Most importantly, tell us how you plan to use them—daily driving, track days, or something in between.
  2. We Recommend the Right Style: Based on your info, we'll suggest the best rotor type for you: slotted for better bite and heat dissipation, drilled for looks and wet weather performance, plain for smooth daily use, or a two-piece for serious weight savings and track duty.
  3. You Finalize Your Choice: You confirm the rotor style, diameter, and preferred anti-corrosion coating. Once you give the nod, you can place your order securely through our site.
  4. We Machine & Balance Them: This is where the magic happens. Your rotors are precision-machined to your specs, perfectly balanced to eliminate vibration, and expertly coated.
  5. We Pack 'Em Up & Ship 'Em Out: We treat them like treasure. Your new rotors are carefully wrapped, boxed up securely, and sent on their way. You'll get a tracking number the moment they ship.

The Pro's Guide to Rotor Install & Care

Great rotors are only half the battle. A perfect installation is what unlocks their full potential and ensures your safety. Don't cut corners here.

1. The Install: Getting It Right from the Start

  1. Always Use New Pads: We can't stress this enough. Installing new rotors with old, worn pads is a recipe for poor performance and uneven wear. For the best results, always pair new rotors with a fresh set of pads.
  2. Clean the Hub Surface Religiously: Before mounting the new rotor, use a wire brush and brake cleaner to get the wheel hub surface perfectly clean and free of rust. This is the #1 cause of brake vibration. A rusty or dirty hub will prevent the rotor from sitting flat, leading to a wobble you'll feel in the pedal and steering wheel. Don't skip this.
  3. Clean the New Rotor: Your new rotors come with a light anti-rust coating. Wipe down the friction surfaces (both sides) with a good brake cleaner to remove this oil before installation.
  4. The Bed-In Is Not Optional: Just like with pads, new rotors need a break-in period. For the first 300-600 miles (approx. 500-1,000 km), avoid hard, last-minute braking. Easy, progressive stops will properly mate the new pads to the rotors. Slamming on the brakes right out of the box can cause warping and deep scoring.

2. On the Road: Keeping Your Rotors Healthy

  1. Don't Shock Hot Rotors: After a spirited drive or a track session, your rotors are blazing hot. Never, ever spray them with cold water from a hose or drive through a deep puddle. The sudden temperature shock can crack or warp the metal. Let them air cool.
  2. Normal Rust vs. Real Problems: A thin layer of surface rust after washing your car or a rainy day is totally normal and will wipe off the first time you brake. However, if you see deep grooves or pitting, get it checked out. It could mean a rock or debris is stuck between the pad and rotor.

3. Know When to Replace Them

Rotors are a wear item, just like pads. They get thinner over time. Most rotors have wear indicators—like small dimples or faded grooves. Once those indicators are gone, or if you can feel a significant "lip" on the outer edge of the rotor, it's time for a new set. Don't risk your safety by running them too thin.