HONDA 43251-MBY-671 Rear Brake Rotor

( Manufacturer Part Number: 43251-MBY-671 ), ( Machine Type: Street Motorcycle ), ( Items Included: 1 Rotor ), ( Vintage Part: No ), ( Placement On Vehicle: Rear ), ( California Prop 65 Warning: Warning, Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information, Visit Www.p65warnings.ca.gov ), ( Type: Brake Rotor ), ( Item Width: 13.8 )

Review HONDA Oem Rear Brake Rotor fits VALKYRIE 1500 VTX1800R VTX1800C

The **Honda 43251-MBY-671 Rear Brake Rotor** is a precision-engineered, high-performance component designed exclusively for the **Honda Valkyrie 1500 (VTX1800R and VTX1800C)** models, ensuring optimal braking efficiency, durability, and reliability for both street and track use. Crafted from **high-grade cast iron**, this rotor delivers superior heat dissipation and resistance to warping, even under extreme braking conditions, making it an ideal choice for riders who demand consistent performance across long distances or aggressive riding styles. The rotor features a **smooth, machined surface** with precise dimensional tolerances, allowing for optimal contact with the brake pads to maximize friction and stopping power while minimizing noise and vibration. Its **vented design** enhances airflow, reducing thermal buildup and prolonging the lifespan of both the rotor and brake pads, which is particularly beneficial for riders who frequently engage in high-speed maneuvers or downhill riding. The **OEM-fitment** ensures a seamless integration with the Valkyrie s braking system, maintaining the original vehicle s handling dynamics without compromising safety or performance. Whether used as an original equipment replacement or an upgrade for enhanced braking responsiveness, this rotor exemplifies Honda s commitment to engineering components that balance strength, precision, and longevity, making it a trusted choice for both enthusiasts and professional riders alike.

### **Pros and Cons of buying a Honda 43251-MBY-671 Rear Brake Rotor for Valkyrie 1500 (VTX1800R/VTX1800C)**

1. **OEM Compatibility** This rotor is a direct replacement part for the Honda Valkyrie 1500, meaning it fits perfectly without modification. It ensures proper alignment with the caliper, brake pads, and mounting hardware, reducing the risk of installation errors.

2. **Durability and Performance** Honda s aftermarket brake rotors are engineered to match or exceed the quality of original equipment parts. The 43251-MBY-671 is designed to provide consistent braking performance, heat resistance, and longevity, especially important for a motorcycle that sees frequent use or high-speed riding.

3. **Reliability** Honda parts are known for their reliability, reducing the likelihood of premature wear or failure. This can save you from unexpected breakdowns or costly repairs down the line.

4. **Ease of Installation** Since it s a direct fit, replacing the rotor is a straightforward process for most mechanics or experienced riders. No additional machining or adjustments are typically required, making it a convenient upgrade or replacement option.

5. **Warranty Coverage** Purchasing from an authorized Honda dealer or a reputable aftermarket supplier often includes a warranty, providing peace of mind against defects in materials or workmanship.

6. **Consistency with Original Specifications** The rotor maintains the same dimensions and performance characteristics as the original, ensuring that braking feel and modulation remain unchanged. This is particularly important for riders who prioritize predictable handling.

7. **Cost-Effective for Replacement** While not the cheapest option on the market, it strikes a balance between affordability and quality. For a motorcycle with high mileage or aggressive riding habits, investing in a reliable rotor like this can be more economical in the long run than cheaper, lower-quality alternatives.

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1. **Limited Customization** If you re looking for performance enhancements (e.g., slotted or drilled rotors for improved cooling and bite), this OEM-style rotor does not offer those modifications. Custom rotors may provide better heat dissipation or braking power but at a higher cost.

2. **Potential for Higher Price** Compared to generic or third-party brake rotors, Honda s aftermarket parts can be more expensive. This may be a drawback if you re on a tight budget or prefer to explore cheaper alternatives.

3. **Availability and Lead Times** Depending on the supplier, stock levels for specific Honda parts can vary. In some cases, you may need to order online or wait for delivery, which could delay your repair or upgrade project.

4. **No Performance Upgrades** For riders who push their Valkyrie 1500 hard (e.g., track use, aggressive braking), the stock rotor may not handle the increased heat and stress as effectively as aftermarket performance rotors. Over time, this could lead to reduced braking efficiency or warping.

5. **Dependence on Honda s Quality Standards** While Honda parts are generally high-quality, they may not always match the cutting-edge materials or advanced designs found in specialized aftermarket rotors. If you re seeking the absolute best in braking performance, you might need to look elsewhere.

6. **Potential for Overkill for Light Use** If your Valkyrie 1500 is primarily used for casual riding with minimal braking demands, this rotor may offer more performance than necessary. In such cases, a slightly less expensive generic rotor could suffice without sacrificing quality.

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The **Honda 43251-MBY-671 rear brake rotor** is an excellent choice for riders who prioritize **reliability, compatibility, and ease of installation** for their Valkyrie 1500. It is ideal for those who want a **direct replacement part** that maintains the motorcycle s original braking characteristics without requiring modifications. The rotor s durability and Honda-backed quality make it a dependable option for daily riding, commuting, or moderate performance use.

However, if you re a **track-focused rider, aggressive brake user, or someone seeking enhanced braking performance**, you may benefit from exploring **aftermarket performance rotors** (e.g., slotted, drilled, or cross-drilled designs) that offer better heat dissipation and bite. These alternatives come at a higher cost but can significantly improve braking in high-stress situations.

For most **standard-use riders**, the **Honda rotor is a safe, practical, and cost-effective choice** that balances quality and convenience.

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- You need a **direct OEM replacement** with no installation hassles.

- You prioritize **reliability and longevity** over performance enhancements.

- You re on a budget that allows for a **premium, brand-name part**.

- Your riding style is **moderate** (e.g., daily commuting, highway cruising).

- You **aggressively brake** (e.g., track use, downhill riding).

- You want **better heat resistance and improved bite** for faster stopping power.

- You re open to **slightly higher upfront costs** for long-term performance benefits.

For the average Valkyrie 1500 owner, the **Honda rotor is a strong recommendation** due to its proven track record and hassle-free fit. However, if you re serious about maximizing braking performance, research **high-quality aftermarket options** (e.g., from brands like **EBC, Brembo, or Hawk**) to see if they justify the extra investment for your specific needs.

Details:

part #: 43251mby671 prices

• $59.95-$220.00

specifications motorcyclepadus:

• for models: 1500, Vtx1800r, Vtx1800c, Valkyrie
• for makes: Honda
• mpn: 43251-mby-671
• machine type: Street Motorcycle
• items included: 1 Rotor
• vintage part: No
• placement on vehicle: Rear
• california prop 65 warning: Warning, Which Is Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information, Visit Www.p65warnings.ca.gov
• type: Brake Rotor
• item width: 13.8

seller motorcyclepadus:

• # reviews: 823
• rating: 100.0%
• city: Picayune, Mississippi

shipping motorcyclepadus:

• cost: $20.90
• service: USPS Ground Advantage, UPS Ground, FedEx Ground / FedEx Home Delivery, USPS Priority Mail
• class: Standard, Expedited
• carrier: USPS, UPS, FedEx
• transit: 4-11 Days
• type: Calculated

general motorcyclepadus:

• condition: Used
• Motorcycle Scooter Parts Accessories > Brakes Brake Parts > Brake Pads

payments motorcyclepadus:

• other
• credit card: Mastercard
• wallet: Apple-pay

offer motorcyclepadus:

• started: March 3, 2026
• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home

returns motorcyclepadus:

• policy: No Returns

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