EBC Racing 2-Piece Floating Brake Rotors are engineered for drivers who demand maximum braking performance, reduced unsprung weight, and consistent operation under extreme conditions. Designed for both high-performance street use and track applications, these rotors combine advanced materials, floating rotor technology, and precision manufacturing to deliver improved braking control and durability.

Key Benefits

• High-performance 2-piece floating rotor design
• Reduced unsprung rotational mass
• Improved brake cooling and thermal management
• Consistent braking performance under extreme temperatures
• Replaceable friction rings reduce long-term operating costs
• Suitable for street, autocross, and track use

Advanced Floating Rotor Technology

EBC uses its patented SD-Drive floating bobbin system, allowing the cast iron friction ring to expand and contract independently under extreme braking temperatures.

The floating design allows up to 3 mm of thermal expansion, reducing stress on the rotor assembly and improving durability during repeated high-temperature braking events.

Benefits include:

• Reduced heat distortion
• Improved pedal consistency
• Better resistance to cracking
• Longer rotor service life

Premium Construction

Outer Friction Ring

• High-copper, high-carbon G3500 cast iron alloy
• Engineered for high thermal capacity and braking stability

Center Hat (Bell)

• Aerospace-grade aluminum construction
• Precision machined for accuracy
• Hard anodized for corrosion resistance and durability

Floating Hardware

• One-piece machined stainless steel bobbins
• Corrosion resistant
• Maintain free-floating operation over years of use
• Anti-rattle spring clips eliminate off-brake rotor noise

Performance Advantages

Compared with traditional one-piece rotors, EBC 2-piece floating discs provide:

• Lower rotational mass for sharper steering response
• Improved suspension response due to reduced unsprung weight
• Better tire contact consistency
• Improved acceleration efficiency
• Increased braking confidence during repeated stops
• More stable braking performance at track temperatures

Serviceability Advantage

When the friction ring reaches the end of its service life:

• Replace only the outer rotor ring
• Reuse the aluminum hat and stainless bobbin assembly

This reduces long-term maintenance costs compared with replacing a complete rotor assembly.

Specifications

• Part Number: EBC SG2F024
• Position: Front
• Type: Racing 2-Piece Floating Brake Disc Rotor
• Sold: Pair (left and right front rotors)

Applications

Toyota GR Corolla

• 2023–2024 Toyota GR Corolla Circuit Edition
• 2023–2025 Toyota GR Corolla Core
• 2023 Toyota GR Corolla Morizo Edition
• 2024–2025 Toyota GR Corolla Premium
• 2025–2026 Toyota GR Corolla Premium Plus
• 2026 Toyota GR Corolla Base

Engine:

• 1.6L Turbocharged 3-cylinder (G16E-GTS)

Recommended Use:
Ideal upgrade for GR Corolla owners participating in:

• Track days
• HPDE events
• Autocross
• Mountain driving
• High-performance street applications

EBC Racing 2-Piece Floating Rotors provide a significant improvement in thermal control, weight reduction, and braking consistency over OEM-style one-piece rotors.