High-Carbon Steel Formulation
Built for improved thermal stability during repeated high-heat braking cycles.
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Description
Racing-Grade High-Carbon Steel Brake RotorBrake Rotor Friction Ring WaveSlot Track & Competition Use Racing Grade High Carbon Steel WaveSlot Brake Rotor Friction Ring A racing grade high carbon steel brake rotor friction ring built for repeated high heat cycles, stable pedal feel, and consistent friction behavior across demanding track sessions. Engineered for Track Heat This rotor friction ring is designed around controlled heat management and friction face stability. The high carbon steel
Brake Rotor Friction Ring · WaveSlot · Track & Competition Use
Racing-Grade High-Carbon Steel WaveSlot Brake Rotor Friction Ring
A racing-grade high-carbon steel brake rotor friction ring built for repeated high-heat cycles, stable pedal feel, and consistent friction behavior across demanding track sessions.
Engineered for Track Heat
This rotor friction ring is designed around controlled heat management and friction-face stability. The high-carbon steel formulation helps improve resistance to distortion, heat checking, and stress-related cracking that can appear when standard replacement rotors are pushed into competition use. The result is a more predictable pedal and a friction face designed to hold up across long brake events.
WaveSlot Friction Surface
The WaveSlot pattern is machined to keep the pad interface active by creating repeated leading edges as the rotor turns. It helps evacuate brake dust, gas, and surface contamination from between the pad and rotor, supporting a more consistent contact patch during aggressive braking. Pair with the correct race pad compound and a proper bedding procedure for best results.
Key Features
WaveSlot Friction Face
Machined slot pattern helps keep the pad interface active and supports debris evacuation.
Precision-Machined Surface
Designed for low runout and consistent pedal feel when matched with the correct hat and caliper setup.
Track-Focused Durability
Designed to improve resistance to heat checking and stress-related cracking under load.
Two-Piece Assembly Ready
Suitable as a replacement friction ring for existing competition setups or custom two-piece rotor assemblies.
Specifications
| Brake Rotor Friction Ring | |
|---|---|
| Product Type | Racing-grade brake rotor / friction ring |
| Material | High-carbon steel |
| Friction Face | WaveSlot pattern |
| Intended Use | Track and competition braking |
| Configuration | Friction ring for existing setups or custom two-piece assemblies |
| Recommended Pairing | TTSPORT billet aluminum rotor hats; race-compound pads |
Exact diameter, thickness, vane count, and bolt pattern depend on the variant selected. Confirm dimensions against your existing caliper and rotor hat before ordering.
This product page describes the racing friction ring only. Rotor hats, bobbins / mounting hardware, brake pads, calipers, brake hoses, and complete two-piece rotor assemblies are not included unless separately specified on the final order.
Two-Piece Build Ready
This rotor is offered as a friction ring, making it a direct option for drivers replacing worn rings on an existing two-piece assembly or building a custom configuration. Combine it with TTSPORT billet aluminum rotor hats to complete a serviceable, weight-optimized two-piece rotor.
Service & NVH Notes
- Bed-in with the matched race pad before hard track use.
- Slotted friction faces are intended for performance use; expect more pad-rotor noise than a smooth street rotor.
- Inspect for heat checking and thickness variation between sessions.
- Check friction ring thickness, surface condition, and mounting hardware condition according to your track service interval.
Frequently Asked Questions
Is this a complete two-piece rotor?
No. It is sold as a racing friction ring. Pair it with compatible TTSPORT billet aluminum rotor hats to build a complete two-piece assembly.
What material is used?
High-carbon steel, chosen for thermal stability and resistance to heat checking under repeated high-heat braking cycles.
Will the WaveSlot face increase pad wear?
Slotted friction faces typically wear pads faster than smooth rotors. That is expected on a track-focused rotor and is the trade-off for active pad interface and debris evacuation.
Can I use street pads with this rotor?
It is designed for race-compound pads. Street pads will work mechanically but will not deliver the heat tolerance or friction stability this rotor is built for.
How do I confirm fitment?
Diameter, thickness, and bolt pattern vary by variant. Verify dimensions against your caliper and rotor hat, or contact us with your setup details.
Need help matching this friction ring?
Send your rotor diameter, thickness, vane type, bolt pattern, rotor hat spec, caliper model, and pad compound. TTSPORT will help confirm whether this friction ring matches your setup.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
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Product Reviews
★★★★★ 5
Cute shelf set!
Color: Brown, Color: Brown
Shelves look great in my room. Perfect amount of space to display my little travel trinkets. Super easy to install and seem to hold a good amount of weight as I have a Mason Jar full of sand/shells on one of them.
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Sturdy and well built
Color: Natural Wood
Very sturdy and well built.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Great value and easy to install!
Color: Black, Color: Black
I only needed 3 of the 4 shelves so I have one as a backup! Very easy to install as well. The shelves feel sturdy and I’ve never had any issues!
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Reviewed in the United States on March 15, 2026
★★★★★ 4
quality matches cost + instructions unnecessarily tedious
Color: Brown, Color: Brown
The material is real wood but don't assume that means quality - it's still very cheap feeling, and very lightweight. But once installed they are quite stable, and they look great from afar. I got a darker colored one and the stain does come off very easily. One of the shelves had a huge manufacturer sticker on it and it took off the stain when I removed it, and a bit of the stain also came off when I wiped the shelves down with a wet cloth. It'll be dry dusting from now on, I suppose.
Also, they did not fit snugly into the corner - when one side is pushed flush to the wall, it forces the other side to pull away from the wall a little bit. It wasn't a drastic space, maybe like 1/8th of an inch, but it is still something to note. I am fine with the cheap quality as they are, after all, pretty cheap, so I'd say they are worth exactly as much as they cost. Personally I am happy with the purchase - just thought I'd warn.
Secondly - if you want to follow the instructions exactly, you will need two people unless you have inhuman agility. But I also think the instructions were a bit asinine and tedious. They want you to line up the LOOSE shelf and brackets with a leveler to mark where the brackets go on the wall, then put in the wall screws, hang the brackets on them, balance the shelf on the brackets to mark on the SHELF where the brackets will be attached, take the brackets off the wall to screw them into the shelf, then put the combined shelf-bracket unit once again on the wall screws and finally screw those in tight.
In hindsight, you can just mark where the brackets should go on the SHELF (not wall), screw the brackets into the shelves, THEN level the shelf on the wall and screw the whole unit into the wall together. We were really baffled why the instructions didn't have us do that instead of spending extra time (and frustration) trying to juggle all the loose pieces and tools. But I'm not engineer-minded, nor have I ever installed corner shelves before, so maybe there would be some kind of issue with doing it that way that I can't predict.
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Reviewed in the United States on June 10, 2024
★★★★★ 5
Good shelving decor
Color: Black
Easy to install and perfect for a corner display of Disney decor. They are lightweight, so we didn't put anything heavy on them, but the brackets seem sturdy enough that we could probably put something moderately weighty on them.
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Reviewed in the United States on November 25, 2025