NICHE MK1006871 Brake Rotor Pad Front Left Semi Metallic Kit 803467127682 1RC-2582W-00-00 3UN-W0045-00-00

( Brand: Niche ), ( Manufacturer Part Number: MK1006871 ), ( Placement On Vehicle: Front, Left ), ( Type: Brake Pad Set ), ( Features: High Heat Resistance, Low Dust, Quiet Operation ), ( Oe/oem Part Number: 69100-16852, 69100-08860, 69100-06830, 5vx-25806-00-00 ), ( Machine Type: Dual Sport Motorcycle ), ( Country Of Origin: China ), ( Performance Part: No ), ( Items Included: 1 Rotor, 1 Brake Pad ), ( Manufacturer Warranty: 2 Years ), ( 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 ), ( Ipn: 1rc-2582w-00-00 ), ( Color: Gray ), ( Compatible Type: Motorcycle, Off-road Motorcycle, Dual Sport ), ( Compatible Year Range: 1986-1989 ), ( Compatible Model: Yz80 ), ( UPC: 803467127682 )

Review NICHE Brake Rotor Pad Kit Yamaha Front Left Semi Metallic

The **MK1006871 Brake Rotor Pad Kit** is a high-performance, precision-engineered braking solution specifically designed for the **Yamaha 3UN-W0045-00-00 front left semi-metallic brake system**, ensuring optimal stopping power, durability, and reliability for your vehicle. This meticulously crafted kit includes a **high-quality brake rotor** and a **semi-metallic brake pad set**, both engineered to deliver superior friction, heat resistance, and wear longevity compared to standard aftermarket alternatives. The brake rotor features a **cast iron construction** with a **smooth, precision-machined surface**, minimizing vibration and ensuring consistent braking performance even under aggressive driving conditions. Its **optimized thickness and cooling channels** enhance heat dissipation, reducing the risk of brake fade during prolonged or high-intensity use, making it ideal for daily commuting, sporty driving, or extended highway travel. The accompanying **semi-metallic brake pads** are formulated with a blend of durable metal fibers, ceramic, and friction modifiers, providing a balanced mix of grip, noise reduction, and extended pad life. This composition ensures strong stopping power while minimizing dust generation and brake squeal, contributing to a quieter and cleaner braking experience. Whether you're upgrading for improved safety, replacing worn components, or seeking a reliable replacement kit, the **MK1006871** offers a seamless fit and performance that meets or exceeds OEM standards. Backed by rigorous quality control and designed for compatibility with the **Yamaha 3UN-W0045-00-00 front left brake assembly**, this kit is a dependable choice for drivers who demand both performance and longevity from their braking system.

**Pros and Cons of buying a MK1006871 Brake Rotor Pad Kit for Yamaha 3UN-W0045-00-00 (Front Left, Semi-Metallic)**

1. **OEM Compatibility** This kit is designed specifically for your Yamaha model, ensuring a proper fit without modifications. It uses the correct dimensions and mounting points, reducing the risk of installation errors.

2. **Semi-Metallic Composition** Semi-metallic brake pads offer a balance between durability and performance. They provide better heat dissipation than organic pads and more friction than ceramic pads, making them suitable for daily driving and light off-road use. They also tend to last longer than organic pads under normal conditions.

3. **Cost-Effective** Compared to high-performance or ceramic pads, semi-metallic pads are generally more affordable. This makes them a practical choice for budget-conscious buyers who still want reliable braking without excessive wear on rotors.

4. **Widely Available** As an OEM or aftermarket part with broad compatibility, this kit is likely to be stocked by many auto parts retailers, both online and in-store. This ensures easier replacement if needed.

5. **Proven Performance** Semi-metallic pads are a well-established technology with a long track record of reliability. They handle moderate braking loads well and are less prone to dust buildup compared to ceramic pads.

6. **Easy Installation** Since the kit is designed for your specific model, the installation process should be straightforward for someone with basic mechanical skills. No special tools or expertise are typically required beyond standard brake service procedures.

7. **Compatibility with Stock Rotors** If your rotors are still in good condition, this kit will work seamlessly with them, avoiding the need for an expensive rotor replacement unless necessary.

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1. **Noise and Dust** Semi-metallic pads can generate more noise (squeaking or grinding) compared to ceramic pads, especially when new. They also produce more brake dust, which can be messy and may require more frequent cleaning of wheels and brake components.

2. **Higher Wear on Rotors** Semi-metallic pads have a higher friction coefficient, which means they can wear down rotors faster than ceramic or organic pads. If your rotors are thin or already worn, this kit may require more frequent rotor replacements, increasing long-term costs.

3. **Less Fade Resistance in Extreme Conditions** While semi-metallic pads perform well under normal conditions, they are not as resistant to brake fade in extreme situations (e.g., aggressive downhill driving, heavy loads, or repeated hard braking). In such cases, high-performance pads (like ceramic or metallic) may be more suitable.

4. **Shorter Lifespan Under Heavy Use** If you frequently engage in towing, sporty driving, or off-roading, semi-metallic pads may wear out faster than expected. They are not ideal for high-performance or heavy-duty applications.

5. **Potential for Glazing** Over time, semi-metallic pads can develop a glazed surface due to heat buildup, reducing their effectiveness. This may require more frequent pad replacements compared to ceramic pads, which resist glazing better.

6. **Limited Noise Reduction Features** Unlike some ceramic or high-performance pads, semi-metallic pads often lack noise-dampening materials, which can lead to a louder braking experience.

7. **Environmental Concerns** Semi-metallic pads contain asbestos-like fibers (though modern versions are typically asbestos-free), which can be harmful if inhaled during installation or use. Proper ventilation and gloves should be used when handling them.

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The **MK1006871 brake rotor pad kit for your Yamaha 3UN-W0045-00-00 (front left, semi-metallic)** is a solid choice for everyday driving, offering a good balance between affordability, durability, and performance. It is well-suited for drivers who prioritize cost-effectiveness and reliability without extreme braking demands. However, if you frequently engage in heavy-duty driving, towing, or aggressive braking, you may find that higher-performance pads (e.g., ceramic or metallic) offer better longevity and fade resistance.

For most casual drivers, this kit will provide adequate braking performance with minimal issues, provided your rotors are in good condition. If you notice excessive noise, dust, or rapid wear, it may be worth upgrading to a different pad type in the future.

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- **Buy this kit if:** You need a straightforward, budget-friendly replacement for daily commuting or light off-road use, and your rotors are still serviceable. The semi-metallic composition is a practical middle ground for general driving needs.

- **Consider alternatives if:** You frequently drive aggressively, tow heavy loads, or experience excessive rotor wear. In such cases, ceramic or high-performance metallic pads may be a better long-term investment.

- **Pair with:** High-quality brake fluid (DOT 4 or DOT 5.1) and ensure your brake system is otherwise in good condition (e.g., no leaking calipers, properly adjusted parking brake). Regularly inspect pads and rotors to extend their lifespan.

Overall, this kit is a **reliable and cost-effective choice** for most Yamaha 3UN-W0045-00-00 owners under normal driving conditions.

Details:

Included Items in This Bundle: QTY 1 NICHE 519-CRT2374R Brake Rotor Substitute For OEM Part Numbers s: 1LR-25831-00-00 QTY 519-KPA2319D Semi-Metallic Pads Substitute 5PA-W0045-00- 4ES-W0045-20- 4ES-W0045-10- 3UN-W0045-00-00Fits The Following model's: Yamaha YZ80: 1986 1989 Rotor Pad Kit for Yamaha 3UN-W0045-00-00 Front Left Semi Metallic:: Set Number: MK1006871, Includes: 1 Rotor, Pad, Fits Vehicles. This NICHE product includes a Limited Warranty.

part #: mk1006871 prices

• $25.95-$33.95

specifications motorcyclepadus:

• for makes: Yamaha
• brand: Niche
• mpn: Mk1006871
• placement on vehicle: Front, Left
• type: Brake Pad Set
• features: High Heat Resistance, Low Dust, Quiet Operation
• oe/oem part number: 69100-16852, 69100-08860, 69100-06830, 5vx-25806-00-00
• machine type: Dual Sport Motorcycle
• country of origin: China
• performance part: No
• items included: 1 Rotor, 1 Brake Pad
• manufacturer warranty: 2 Years
• 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
• ipn: 1rc-2582w-00-00
• color: Gray
• compatible type: Motorcycle, Off-road Motorcycle, Dual Sport
• compatible year range: 1986-1989
• compatible model: Yz80
• upc: 803467127682

shipping motorcyclepadus:

• class: Standard, Expedited, One-day
• transit: 3-6 Days
• type: Fixed
• service: Standard, UPS 2nd Day Air, UPS Next Day Air Saver
• carrier: UPS
• cost: $0.00

seller motorcyclepadus:

• rating: 99.6%
• city: New Baltimore, Michigan
• # reviews: 210660

returns motorcyclepadus:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

offer motorcyclepadus:

• started: April 29, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock

payments motorcyclepadus:

• wallet: Paypal
• credit card: Visa
• other

general motorcyclepadus:

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

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