Brembo Motorcycle Brake Disc - 68B40781

The Brembo Serie Oro fixed brake disc represents excellence in motorcycle braking technology. Desi...

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eBayMotorcycle Brake Disc Rear 68B40781 Brembo Genuine Top Quality Guaranteed New
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Product Information

Full details

The Brembo Serie Oro fixed brake disc (68B40781) is an ideal choice for motorcycle enthusiasts and riders seeking a reliable, high-performance replacement for their rear braking system. Engineered for seamless integration, this disc serves as a direct interchange for original equipment, offering superior braking torque transmission and consistent stopping power. While it is built for exceptional durability, users should ensure compatibility with their specific motorcycle model's rear axle configuration before installation.

All features

Model Part Number68B40781
BrandBrembo

Extended Product Information

FAQs

Is this disc for the front or rear?

This specific model (68B40781) is designed for the rear axle.

Does it come with mounting bolts?

Mounting hardware is typically not included; it is recommended to reuse the existing bolts if they are in good condition, or purchase new ones as specified by your motorcycle's service manual.

How thick is this disc?

The disc features a thickness of 5 mm.

Can I use this with any brake pad type?

Yes, but for optimal performance and longevity, organic, semi-metallic, or sintered pads compatible with your specific caliper are recommended.

How do I know if this fits my bike?

Verify your motorcycle's year, make, and model against the 68B40781 compatibility list and ensure your rear disc specifications match the 240mm diameter and 6-hole pattern.

Troubleshooting

Brake vibration or pulsing feel

Check that the disc mounting bolts are torqued evenly and verify that there is no debris between the disc and the hub.

Brakes feeling spongy

This typically indicates air in the hydraulic line; perform a full brake fluid bleed process.

Reduced stopping power after installation

New discs and pads require a short 'bedding-in' period; avoid heavy braking for the first 50-100 miles.

Pros and Cons

Pros

  • High-quality Brembo manufacturing standards
  • Direct fit for easy installation
  • Improved braking consistency over standard discs
  • Robust 5mm thickness for heat dissipation

Cons

  • Specific compatibility required for rear axle fitment
  • Requires professional brake fluid bleeding after installation
  • Not compatible with all motorcycle models

Setup, Compatibility & Care

Installation of the 68B40781 requires basic mechanical knowledge of motorcycle braking systems. Always ensure the hub surface is clean and free of debris before mounting the disc. Use a torque wrench to tighten the mounting bolts to the manufacturer-specified torque settings. It is essential to replace the brake pads whenever installing a new disc to ensure proper mating surfaces. To maintain the disc, regularly inspect for scoring or thinning beyond the service limit and keep the surface clean of oil, grease, or brake fluid. If you are not confident in performing brake maintenance, consult a certified technician.

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