SUZUKI 59300-45820 Nos Brake Pad Set

( Manufacturer Part Number: 59300-45820 ), ( Part Type: Pad Brake )

Review SUZUKI Nos Brake Pad Set Sold As Sets fits GS550 GS750 GS400 1977-79

The **Suzuki 59300-45820 NOS (New Old Stock) Brake Pad Set** is a meticulously preserved, high-performance replacement designed specifically for the iconic **Suzuki GS550, GS750, and GS400 motorcycles** produced between **1977 and 1979**. This genuine OEM part retains its original factory specifications, ensuring an exact fit and uncompromising reliability for riders seeking both authenticity and performance. Crafted from premium, heat-resistant friction materials, these brake pads are engineered to deliver consistent stopping power under demanding conditions, whether navigating tight corners, highway cruising, or aggressive riding. The **NOS designation** guarantees that these pads have been stored in pristine, unopened condition, free from exposure to moisture, dust, or degradation, which preserves their original performance characteristics. Ideal for restoration projects, classic bike enthusiasts, or riders upgrading their vintage machines, this brake pad set offers a seamless blend of heritage and modern reliability. The **GS series** was renowned for its lightweight yet durable construction, and these pads continue that legacy by providing smooth, responsive braking without the wear and tear associated with aftermarket alternatives. Perfect for those who appreciate the finer details of motorcycle maintenance, this set ensures that every brake application is precise, predictable, and true to Suzuki s engineering standards of the late 1970s.

### Pros and Cons of Buying a NOS (New Old Stock) Suzuki Brake Pad Set (Part Number: 59300-45820) for GS550, GS750, GS400 (1977 1979)

1. **Original Equipment Quality** NOS parts are sourced from genuine manufacturer stock, meaning they meet the same standards as when the bike was new. This ensures better fit, performance, and longevity compared to aftermarket alternatives that may compromise on materials or tolerances.

2. **Reliability and Durability** Suzuki s brake pads from this era were designed for heavy-duty use, especially on the GS series, which were known for spirited riding. NOS pads retain the original friction compound and construction, reducing the risk of premature wear or failure.

3. **Historical Accuracy** If you re restoring or maintaining a classic bike to showroom condition, NOS parts are ideal. They preserve the bike s original specifications, which can be crucial for authenticity, resale value, or concours-level restoration.

4. **Compatibility** The part number (59300-45820) is specific to the 1977 1979 GS models, ensuring an exact fit without modifications. Aftermarket pads may require adjustments or may not match the original braking feel.

5. **Long-Term Cost Savings** While NOS parts are more expensive upfront, their longevity and reliability can reduce the need for frequent replacements, saving money over time compared to cheaper, lower-quality alternatives that may wear out quickly.

6. **Performance Retention** The original brake pads were engineered for the GS series braking demands, including downhill or aggressive riding. NOS pads will provide the same stopping power and modulation as the factory intended.

7. **Ease of Installation** Since they are new and unused, NOS pads are in pristine condition, making installation straightforward without the risk of damage or wear issues that can arise with used parts.

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1. **High Cost** NOS parts are significantly more expensive than aftermarket or used alternatives. The price reflects their rarity, authenticity, and the cost of sourcing them from original stock. For a restoration project, this can be a substantial investment.

2. **Limited Availability** Finding NOS parts for older Suzuki models can be challenging. Many suppliers may not carry them, and lead times can be long. You may need to rely on specialty dealers, eBay, or collectors, which can add to the hassle and cost.

3. **Potential for Overkill** If your bike is not ridden aggressively or used for long-distance touring, the original brake pads may be more than necessary. Modern aftermarket pads often offer comparable performance at a fraction of the cost, making NOS pads a less practical choice for casual riders.

4. **Maintenance Requirements** Original brake pads, especially from this era, may require more frequent attention to the brake system (e.g., bleeding the brakes, checking fluid, and ensuring rotors are true). Neglecting these steps can lead to reduced performance or premature wear of the NOS pads.

5. **Environmental Concerns** NOS parts are not eco-friendly. They contribute to waste if not properly recycled, and their production may not align with modern sustainability standards. If environmental impact is a concern, aftermarket alternatives (even if not NOS) may be a more responsible choice.

6. **Risk of Counterfeit or Mismarked Parts** When purchasing NOS parts online, there is a risk of receiving counterfeit or incorrectly labeled items. Always verify the seller s reputation and request proof of authenticity (e.g., original packaging, invoices, or manufacturer seals).

7. **Brake System Compatibility Issues** While the pads themselves are likely to fit, you should ensure that the rest of the brake system (calipers, rotors, brake fluid) is compatible and in good condition. If other components are worn or outdated, the NOS pads may not perform optimally, and you may need to upgrade the entire system.

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- You prioritize authenticity, historical accuracy, and original equipment quality for a restoration or concours-level project.

- You plan to ride the bike aggressively or rely on it for long-term, heavy use where reliability is critical.

- You are willing to invest in parts that will last and maintain the bike s value.

- You have access to a reputable supplier and can justify the higher cost.

- You are on a tight budget or prefer cost-effective alternatives.

- The bike is used casually and does not require the performance of original components.

- You are unable to find a verified NOS supplier or are concerned about counterfeit parts.

- You are open to modern aftermarket options that offer comparable performance at a lower cost.

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For **enthusiasts restoring or maintaining a classic GS bike to showroom condition**, the NOS brake pads are an excellent investment. They ensure the bike s original specifications are met, enhance reliability, and preserve its value. If budget is not a constraint and you can source them from a trusted supplier, proceed with confidence.

For **casual riders or those on a budget**, consider high-quality aftermarket brake pads from reputable manufacturers (e.g., EBC, Hawk, or Akebono). These options often provide similar stopping power, better availability, and lower cost without sacrificing performance. Always ensure the aftermarket pads are compatible with your bike s specifications and that the entire brake system (calipers, rotors, fluid) is in good condition.

If you decide to go with NOS, **prioritize purchasing from a dealer with a proven track record** (e.g., classic motorcycle specialty shops, trusted online sellers with reviews, or Suzuki-approved suppliers). Request documentation (e.g., original packaging, invoices) to confirm authenticity. Additionally, pair the NOS pads with a brake service to ensure the calipers and rotors are in optimal condition for maximum performance.

Details:

The manufacturer part number for this set is 59300-45820, and it sold as 2 sets. These brake pads are essential for maintaining proper braking performance on your motorcycle, ensuring safety and control while riding. Made by Suzuki, a trusted brand in motorcycle parts, this brake pad set is reliable choice for your bike. The product is a set of brake pads designed for Suzuki motorcycles from 1977-1979, specifically the GS550, GS750, and GS400 model's.

part #: 5930045820 prices

• $9.99-$22.00

specifications motorcyclepadus:

• for models: Gs550, Gs750, Gs400
• for makes: Suzuki
• for years: 1977-79
• mpn: 59300-45820
• part type: Pad Brake

seller motorcyclepadus:

• # reviews: 973
• rating: 100.0%
• city: Houston, Texas

shipping motorcyclepadus:

• type: Calculated
• transit: 5-10 Days
• cost: $5.52
• service: USPS Ground Advantage, USPS Priority Mail, FedEx Ground / FedEx Home Delivery
• carrier: USPS, FedEx
• class: Standard, Expedited

offer motorcyclepadus:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: February 18, 2026

general motorcyclepadus:

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

returns motorcyclepadus:

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

payments motorcyclepadus:

• credit card: Mastercard
• wallet: Google-pay
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