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Two Piece Rotors That Cut Weight and Heat
The Baer EradiSpeed+ upgrade is a two piece rotor built from a premium purpose cast iron ring mounted to a black anodized 6061-T6 aluminium hat with NAS aircraft grade hardware. The casting carries extra mass in the friction area and uses a curved vane design that moves more air and sheds heat faster than the factory rotor, while the slotted and drilled surface vents dust and gas for a more consistent pedal. This listing is Baer part number 2301070 for Chevy Corvette Z51.
Key Features
- Two piece design with a purpose cast iron ring on a black anodized 6061-T6 aluminium hat
- Assembled with NAS aircraft grade hardware
- Curved internal vane design promotes airflow and faster heat dissipation
- Increased mass in the friction area compared with the factory rotor
- Slotted and drilled friction surface vents dust and gas for consistent pedal feel
- Zinc plated to resist rust and corrosion
- Direct bolt on system that does not require brake bleeding
Fitment
| Years | Vehicle | Position | Notes |
|---|---|---|---|
| 2020-2025 | Chevy Corvette Z51 | Front | Confirm against the part number before ordering |
Sold as a pair for the front axle only.
This listing covers Baer part number 2301070. Vehicles outside the years, engines and drivetrains listed above use a different Baer part number.
Specifications
| Detail | Value |
|---|---|
| Product line | Baer EradiSpeed+ two piece rotors |
| Rotor construction | Two piece, cast iron ring on 6061-T6 aluminium hat |
| Hat finish | Black anodized |
| Hardware | NAS aircraft grade |
| Friction surface | Slotted, drilled and zinc plated |
| Quantity | Pair, one axle |
| Installation | Direct bolt on, no brake bleeding required |
| Brake position | Front |
| Manufacturer part number | 2301070 |
| Brand | Baer Brakes |
| Condition | New |
What's Included
- Two Baer EradiSpeed+ two piece performance rotors for the axle listed above
About Baer Brakes
Baer Brakes has engineered and built high performance brake systems in Phoenix, Arizona since 1994. The company designs its own calipers, casts its own rotors and assembles complete systems in house, which is why Baer hardware is a common choice for muscle cars, trucks and modern performance vehicles that need more brake than the factory supplied.
FAQ
What is 2301070?2301070 is the Baer Brakes part number for this brake rotor set. Ordering by that number is the only way to be certain you are getting this exact item, because listings that only describe the product can cover several different part numbers.
What is the advantage of a two piece rotor?Separating the iron friction ring from an aluminium hat drops rotating weight and lets the ring grow and shrink with heat without dragging the hat with it, which helps keep the surface flat under hard use.
Do I need to bleed the brakes?No. The EradiSpeed+ is a direct bolt on rotor swap and the hydraulic system is not opened.
Should I run these on a dedicated track car?Baer recommends and supplies a slot only version for autocross and track day use. The drilled and slotted version sold here is aimed at street and performance street driving.
Is this sold as one rotor or a pair?Part number 2301070 is a pair of rotors for one axle. If you are refreshing both ends of the car you need the matching front and rear part numbers.
Can I use my existing pads?You can, but fresh pads bed to a fresh rotor far better. Reusing pads that were worn against the old rotor leaves an uneven contact pattern and can cause noise or vibration.
Is this the genuine Baer Brakes part or a copy?This is genuine Baer Brakes product sold new in the manufacturer packaging under part number 2301070. It is not a reproduction or a superseded number.
Does this part come with a warranty?Warranty is handled under the Baer Brakes consumer warranty that applies to part number 2301070 at the time of purchase. Keep your order confirmation, because warranty claims are processed against the original purchase record.
Will you confirm fitment before it ships?Send us the year, make, model, engine and drivetrain of the vehicle along with part number 2301070 and we will check the application against the manufacturer data before the order goes out.
How quickly does this ship?Orders normally leave the warehouse within one to three business days once the order is verified. If part number 2301070 is on factory backorder we will tell you before charging the order.
Installation Instructions
- Park the vehicle on level ground, chock the wheels that stay on the ground and loosen the lug nuts on the axle you are working on before lifting.
- Raise the vehicle with a jack, support it on rated jack stands and remove the road wheels.
- Unbolt the brake caliper from its bracket, support the caliper so the hose is not loaded, and hang it out of the way.
- Remove the caliper bracket where required, then pull the factory rotor off the hub. Retaining clips or screws must come out first on some applications.
- Clean the hub face completely so the new rotor sits flat. Any rust or debris left behind will show up as runout and pedal pulsation.
- Wash the preservative coating off the new rotor friction surfaces with brake cleaner and fit the rotor to the hub.
- Reinstall the caliper bracket and caliper with the correct fasteners, torquing everything to the vehicle service manual figures.
- Fit new or clean pads, refit the wheels and torque the lug nuts to specification in a star pattern.
- Pump the brake pedal until it is firm before moving the vehicle, then bed the pads and rotors in with a series of moderate stops from moderate speed, avoiding a full stop while hot.
Prop 65 Warning
WARNING: California residents. Cancer and reproductive harm. www.P65Warnings.ca.gov
Baer Brakes
Baer Brakes performance brake systems are built for drivers who demand more than factory braking. At Black Ops Auto Works, we offer application-specific Baer brake kits, Big Claw and Big Claw HD rotors, EradiSpeed+ performance rotors, Classic Series systems, SS4+ kits, Track4 systems, Pro+ upgrades, and Baer Remaster master cylinders. Baer Brakes is a leading choice for modern muscle cars, classic restorations, high-performance trucks, off-road vehicles, and track-focused builds. Whether you are upgrading a Ford Mustang, Ford Bronco, F-150, F-250, F-350, Chevrolet Corvette, Camaro, GM A-body, Ford 9-inch rear end, or another performance application, Baer offers braking solutions engineered around vehicle-specific fitment and real-world driving demands. Why Choose Baer Brakes? Baer brake systems are designed to improve braking performance through increased rotor diameter, optimized caliper design, improved brake torque, and greater heat-management capability. The Big Claw and Big ...
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