Features:
- Seamlessly Replaces the OEM 1-Piece Rotor
- Integrates with the OEM Caliper and Pads
- G3500 Disc Alloy Friction Rings for Maximum Rotor Life and Performance
- 48 Curved Vanes for Maximum Cooling Efficiency
- Black Anodized, Corrosion-Resistant Aerospace Grade Aluminum Bells
- Precision Molding Resin Sand Castings Improve Flow Velocity
- Zinc-Plated, Rust-Resistant, Stainless Steel SD-Drive Bobbins
- Lightweight Construction Lowers Rotational Inertia
- Suitable for Both Street and Track Use
- Sold as a Set of 2
Craftsmanship meets fine materials in EBC's highest performing rotor to date. After an extensive development program, thousands of hours dyno testing, and the construction of a brand-new production line at the EBC Brakes World Headquarters in Northampton, UK, EBC is pleased to launch a range of high performance 2-piece fully-floating brake rotors under the newly formed EBC Brakes Racing sub-brand. Embarking on this project, the EBC Brakes Racing team’s mission was a clearly defined one; to develop the highest quality 2-piece floating brake rotor available on today’s marketplace. The componentry and technology used in these brake rotors exemplifies this pursuit of ultimate and absolute quality, culminating in a brake rotor that is perfectly matched to the highest braking demands of modern performance road and race cars.
The mounting bells used in EBC Brakes Racing’s 2-piece rotors are each precision machined from a billet of aerospace grade aluminum, ensuring they are both strong and lightweight. The bells are subsequently black anodized, providing an aesthetically pleasing and corrosion-resistant finish, allowing the mounting bells to be re-used for multiple outer friction rings thus leading to lower long-term running costs. Every outer ring is cast from the highest-grade disc alloy ‘G3500’. Derived from race technology and having a high carbon and high copper metallurgy, G3500 disc alloy has superior thermal conductivity and heat cycling durability for maximum brake rotor life and performance, particularly during harder driving or track driving.
The benefits of using a high-performance metallurgy are evident after testing EBC Brakes Racing’s 2-piece floating rotors against the recently introduced and extremely harsh ‘Reg 90’ dynamometer routine. The EBC 2-piece rotors completed two full test cycles back-to-back with zero disc cracking and no visible disc crazing. To put this into perspective, most OE discs show signs of cracking at stop 40 and then fail at 50% through just one R90 test, at stop 80 of 150. The quality of EBC’s metallurgy coupled with the fact that the disc is fully-floating in its design allows EBC’s 2-piece rotors to outperform most OE discs by a factor of over 4x in the ‘R90 Thermal Fatigue Test’.
One of the smallest yet most innovative components used in EBC’s 2-piece fully-floating brake rotors is the stainless-steel SD-Drive™ bobbins. Unlike most competitor bobbins that are machined from steel and then zinc plated to cut cost, every SD-Drive™ bobbin is machined from a single piece of stainless-steel, meaning these bobbins can never rust. Additionally, every bobbin location makes use of a spring clip that prevents disc rattle. This ensures the rotors are totally silent during operation and can be used on the public roads without the off-brake ‘rattle’ that plagues many other 2-piece floating rotors.
Part Number: SG2FC7520