Timbren TIM-R565261 BES OnyxBond Coated Severe-Duty Brake Rotor

The Timbren TIM-R565261 is a severe-duty brake rotor from Timbren's Brake Enhancement System (BES) lineup, engineered specifically for trucks that tow and haul heavy loads. Finished with Timbren's proprietary OnyxBond™ coating, this rotor is rated to withstand temperatures up to 932°F (500°C)—a 67% higher thermal threshold than standard factory brake coatings—delivering consistent stopping performance even under the most demanding conditions.

Key Features:

• OnyxBond™ Coated Rotor: Proprietary matte black thermal coating rated to 932°F (500°C) resists heat, rust, road salt, and moisture for extended service life
• Double-Disc Ground Machining: Precision manufacturing process delivers a flat friction surface, eliminates weight variation, and prevents pedal vibration and brake shudder
• Cast Iron Construction: Heavy-duty iron casting provides the structural integrity required for severe-duty towing and hauling applications
• Direct-Fit OE-Spec Design: Engineered as a precise factory replacement for straightforward, no-modification installation
• Corrosion Protection: OnyxBond™ layer guards against road salt, moisture, and debris to keep cooling vanes clear and maintain maximum rotor longevity
• Severe-Duty Performance: Designed to deliver consistent pedal feel and thermal recovery during high-load stops, trailer towing, and repeated hard braking events

The Timbren BES rotor is part of a complete severe-duty brake upgrade ecosystem, engineered to work in perfect synergy with Timbren OnyxBite™ brake pads for optimal friction mating, even wear, and vibration-free performance. Whether navigating job-site traffic or long highway hauls under load, the TIM-R565261 provides the braking confidence that towing demands.