Motorcycle Brake Disc - Brembo 78B40846
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Product Information
Full details
The Brembo 78B40846 Serie Oro Round Floating Brake Disc is designed for motorcycle riders seeking superior braking performance and quality. Its key benefit is enhanced braking power and reliable performance in all weather conditions. A potential caveat is its premium positioning, which may come at a higher cost compared to standard discs. This floating, two-piece disc features a stainless steel rotor connected to an anodized aluminum alloy hat, offering efficient heat dissipation and consistent stopping power.
All features
| Model Part Number | 1035607 |
|---|---|
| Brand | Brembo |
Extended Product Information
FAQs
What is a floating brake disc?
A floating brake disc is a two-piece design where the braking rotor (the part the pads grip) is not rigidly fixed to the wheel hub. This allows the rotor to expand and contract with heat independently, preventing warping and improving performance, especially under heavy braking.
Is this disc compatible with my motorcycle?
This disc (Brembo 78B40846) is designed as a direct replacement for motorcycles with OE discs measuring 305mm outer diameter, 5mm thickness, and 6 mounting holes. Always confirm your motorcycle's original specifications.
What is the difference between Serie Oro and other Brembo lines?
The Serie Oro line represents Brembo's premium offering, using the highest quality materials and advanced technical content for superlative performance and durability, often derived from racing technology.
Do I need special brake pads for this disc?
While compatible with many pad materials, using high-quality pads designed for performance braking is recommended to maximize the benefits of the Brembo Serie Oro disc. Check pad manufacturer recommendations for compatibility with stainless steel rotors.
How long does the bedding-in process take?
The bedding-in process typically involves 10-15 moderate braking cycles. It's important to follow the specific instructions provided with the disc or by the pad manufacturer. Avoid full-power stops until the bedding-in is complete.
Can I use this disc in all weather conditions?
Yes, the Brembo Serie Oro disc is designed for efficient operation in various weather conditions, including heat, rain, and cold, providing consistent and reliable braking.
Troubleshooting
Brake judder or vibration
Ensure the disc is correctly installed and torqued. Check for uneven pad material transfer or contamination on the rotor surface. Consider a proper bedding-in procedure.
Reduced braking performance
Verify the disc is clean and free of debris. Check brake pad condition and compatibility. Ensure the brake fluid is not contaminated and the system is properly bled.
Uneven wear on the braking surface
Inspect for foreign objects trapped between the pad and rotor. Ensure the caliper is not sticking and that the disc is not warped. Proper bedding-in can help promote even wear.
Pros and Cons
Pros
- Significantly increases braking power and responsiveness.
- Ensures consistent performance across diverse weather conditions.
- High-quality materials provide excellent durability and longevity.
- Floating design helps prevent warping and brake fade.
- Directly interchangeable with OEM discs for easy installation.
Cons
- May be more expensive than standard replacement discs.
- Requires proper bedding-in procedure for optimal performance.
- Perforated design might lead to slightly faster pad wear in extreme conditions.
Setup, Compatibility & Care
Setup: The Brembo 78B40846 is designed as a direct, fully interchangeable replacement for original equipment brake discs. Installation should be performed by a qualified mechanic following the motorcycle manufacturer's service manual. Ensure all mounting bolts are torqued to the specified values. A proper bedding-in procedure is crucial for optimal performance and longevity. This typically involves a series of moderate to firm stops from varying speeds, allowing the disc and pads to mate correctly.
Compatibility: This disc is compatible with motorcycles that use the specified original equipment (OE) brake disc dimensions (Outer diameter: 305 mm, Thickness: 5 mm, Number of Holes: 6). Always verify your motorcycle's original brake disc specifications before purchasing.
Care: Clean the brake disc regularly with a dedicated brake cleaner or isopropyl alcohol to remove dirt, grease, and debris. Avoid using abrasive cleaners or pads that could damage the braking surface. Inspect the disc for any signs of wear, damage, or warping during routine maintenance. Ensure brake pads are compatible with stainless steel rotors.