Timbren Industries BES-56FB056 BES OnyxBond Severe-Duty Coated Brake Rotor

The Timbren Industries BES-56FB056 is a severe-duty OnyxBond™ coated brake rotor engineered as part of Timbren's Brake Enhancement System (BES) — a purpose-built upgrade for trucks and pickups that regularly tow and haul heavy loads. Where factory rotors fall short under thermal stress, the BES rotor is designed to maintain consistent, reliable stopping power in the most demanding real-world conditions.

Key Features:

• OnyxBond™ Proprietary Coating — A matte black protective finish rated for temperatures up to 932°F (500°C), delivering a 67% higher heat threshold than standard factory brake coatings
• Severe-Duty Heat Management — Engineered to resist warping, pedal pulsation, and brake fade caused by the thermal stress of heavy towing and hauling
• High-Quality Iron Casting — Each rotor is cast from premium iron and finished with a double-disc ground machining process for a perfectly flat surface and smooth, vibration-free braking
• Fly-Cut Balanced — Eliminates weight variation and shudder during high-torque stops
• Corrosion Defense — The OnyxBond™ layer protects cooling vanes against road salt, moisture, mud, and debris for long-term durability
• Direct-Fit OE Replacement — Precision-manufactured to factory specifications for straightforward, drop-in installation
• 42-Month / 42,000-Mile Warranty — Exceeds the standard 24-month / 24,000-mile OEM coverage

The Timbren BES-56FB056 rotor is optimally paired with Timbren's OnyxBite™ severe-duty brake pads as part of a complete BES matched pad-and-rotor system, ensuring ideal friction material mating, consistent pedal feel, and maximum performance under load.