THE POWER OF METAL
OP brake discs are made of GG20 grey cast iron with graphite flakes and GG15HC cast iron with a high carbon content to provide excellent heat dissipation and resistance to wear and deformation.
HIGH-PRECISION BALANCE
The careful balancing of the components ensures castability at temperatures above 1300°C and resistance to breakage, guaranteeing the elimination of juddering felt through the brake pedal or steering wheel while braking. The extra-fine turning performed on the surface ensures high disc flatness avoiding DTV (Disc Thickness Variation) and ensuring optimal Run Out. High-precision machining ensures maximum flatness is achieved by extra fine Computer Numerical Control (CNC) turning. After machining, the OP brake discs undergo a dynamic balancing process to achieve a perfect balance that guarantees no unwanted vibrations and ensures smooth and quiet operation of the braking system.
4 BRAKE DISCS TECHNOLOGY FOR HIGH PERFORMANCE ON EVERY TYPE OF VEHICLE
COATED DISCS
With DAP silicone-based coating treatment, which not only protects the disc from rust but also gives it a more attractive appearance, especially when alloy wheels are fitted.
ALSO AVAILABLE IN THE STANDARD VERSION
with anti-oxidation oil treatment to protect and preserve the disc surface from corrosion.
DISCS WITH INTEGRATED BEARINGS AND ABS RINGS
They allow for quick and proper replacement of the disc without the risk of damaging individual components. Primarily intended for the rear axle and commonly used in French car models.
COMPOSITE DISCS
Superior performance thanks to the combination of lightweight materials such as steel and high-strength materials like high carbon GG15HC cast iron. Typically installed on high-displacement vehicles, where they offer high performance and improved driving comfort. The use of two materials allows for greater heat dissipation and optimal handling due to a 20% reduction in weight, which also contributes to lower fuel consumption and reduced COâ‚‚ emissions. The special zinc and aluminum treatment protects the disc from oxidation.
CROWN CONNECTED
The two components are joined using a mechanical crowned connection, which ensures an extremely strong and secure fastening, as well as structural integrity of the disc, delivering consistent braking performance over time.
RIVETED
The two components are joined using a riveted connection and high-strength fastening, ensuring a secure and robust interface between the metal core and the composite inserts.
TOTAL CONTROL
100% TESTED QUALITY
The efficiency and high performance of OP brake components are ensured by thorough quality checks carried out at every stage of the production process. Dynamometer and road tests are essential to verify braking effectiveness and product durability. These tests also ensure compliance with ECE R-90 homologation standards.
APPROVED SAFETY
MAXIMUM RELIABILITY AND PERFORMANCE AT EVERY BRAKE
The ECE R90 test, applied to OP brake discs, certifies that the product meets the safety and performance requirements established by European regulations for aftermarket parts.
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