Brembo PRIME Serie Oro Floating Disc Brake Rotor 78B40822 - Front

The Brembo PRIME Serie Oro Floating Disc Brake Rotor 78B40822 combines dependable stopping power with a custom design that shows off your wheels. It is finished in black with machined highlights.

Fits Harley-Davidson models from 1970-2009. Check the fitment chart below to confirm your exact year and model.

Part of the Brembo PRIME line.

• Meets or exceeds OE fit, form, function
• Improved performance and handling
• Fully interchangeable with stock brake discs
• Stainless steel braking band with CNC-machined, anodized aluminum hub
• Optimized structural spokes to transmit braking torque effectively
• Optimized geometries and tolerances for effective torque transfer and heat resistance
• Stainless steel braking band connected by pins to an anodized aluminum bell
• Pins allow controlled movement, enabling material expansion while maintaining proper tolerances
• Iconic racing-proven design; industry benchmark since the mid-1970s