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Motorcycle Brake Disc - Brembo 78B40896

Motorcycle Brake Disc - Brembo 78B40896

Motorcycle Brake Disc 78B40896 Brembo. Outer diameter: 300 mm, Brake Disc Thickness: 5 mm, Number ...

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Motorcycle Brake Disc 78B40896 Brembo Genuine Top Quality Guaranteed New

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eBayMotorcycle Brake Disc 78B40896 Brembo Genuine Top Quality Guaranteed New
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GhostBikes.comBrembo Black/Silver/Stainless Steel 78B40896 - Oro Prime Line Floating Brake Disc For Bmw F 650 Cs 2002-2005 Front
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Product Information

Full details

This Brembo 78B40896 Motorcycle Brake Disc is designed for BMW F 650 models, offering enhanced braking performance and durability. It's ideal for riders seeking an upgrade from original equipment, providing superior stopping power and heat dissipation. A key consideration is its specific fitment for the front axle.

All features

Model Part Number78B40896
BrandBrembo

Extended Product Information

FAQs

Is this brake disc a direct fit for my BMW F 650?

Yes, the Brembo 78B40896 is designed as a direct replacement for specific BMW F 650 models (169) from the years 1993-2003. Please verify your motorcycle's exact model and year against the compatibility list.

Do I need special tools to install this brake disc?

Standard motorcycle mechanic tools are typically required, including torque wrenches. Due to the critical nature of brake components, professional installation by a qualified technician is strongly recommended.

How long does it take to bed in a new brake disc?

A proper bed-in procedure involves several moderate braking applications from around 30 mph down to 10 mph, followed by a period of cooling. Consult the specific bedding-in instructions provided by Brembo or your mechanic for optimal results, usually taking 20-30 braking cycles.

What is the difference between a floating and a solid brake disc?

A solid disc is a single piece, while a floating disc has two parts: a braking surface and a hub, connected by pins (drive pawls). Floating discs allow the braking surface to expand and contract independently, reducing the risk of warping and improving heat management.

Can I use my old brake pads with this new disc?

While possible, it is highly recommended to use new brake pads with a new brake disc. This ensures optimal performance, prevents premature wear, and allows for a proper bed-in process.

How often should I check my brake discs for wear?

Brake discs should be inspected during every routine maintenance check, typically every 3,000-6,000 miles or as recommended by your motorcycle manufacturer. Look for excessive wear, scoring, discoloration, or warping.

What does 'Serie-Oro' mean?

Serie-Oro is Brembo's high-performance line, originating from their entry into motorcycle racing. It signifies discs built to higher standards for performance, durability, and reliability.

Troubleshooting

Brake judder or vibration

Ensure the disc is correctly mounted and torqued. Check for any debris between the disc and hub, or between the disc and pads. If vibration persists, the disc may be warped and require replacement.

Reduced braking performance

Verify that the disc is clean and free of contaminants. Ensure the brake pads are properly bedded in with the new disc. Check the brake fluid level and condition, and inspect the entire brake system for leaks or wear.

Unusual noises during braking

New pads and discs require a bed-in period. If noises persist after proper bedding, check for loose mounting hardware or inspect the pads for uneven wear or contamination.

Disc appears warped or uneven

The floating design allows for some movement, but significant warping can occur from overheating or improper installation. Measure the disc runout with a dial indicator. If outside specifications, replacement is necessary.

Pros and Cons

Pros

  • Superior braking performance and stopping power
  • Durable construction with high-quality materials
  • Effective heat dissipation through perforated design
  • Reduces risk of disc warping
  • Easy installation as a direct OE replacement
  • Race-proven technology for enhanced reliability

Cons

  • Specific fitment required for BMW F 650 models only
  • May require professional installation for optimal performance
  • Higher cost compared to standard OEM replacement discs
  • Perforations may allow more road grime accumulation than solid discs

Setup, Compatibility & Care

Compatibility: This brake disc is designed for the front axle (Left side fitting) of BMW F 650 models. Ensure your specific model and year fall within the compatible range: 11/1996 to 04/2003 and 07/1993 to 07/1996, and 01/1993 to 12/2000.

Setup: As a direct replacement for the Original Equipment disc, installation involves removing the old disc and mounting the new Brembo disc. It is highly recommended that this be performed by a qualified motorcycle mechanic to ensure proper torque specifications and alignment. Always use new brake pads when installing a new disc for optimal performance and bed-in procedure.

Care: Clean the brake disc regularly with a dedicated brake cleaner or a mild degreaser and a clean cloth. Avoid using abrasive materials that could scratch the braking surface. Inspect the disc for any signs of wear, damage, or warping during routine maintenance. Ensure the mounting bolts are clean and appropriately torqued.

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