HONDA 40510-460-840 Chain Guard

( Manufacturer Part Number: 40510-460-840 ), ( Part Type: Guard Chain )

Review HONDA Chain Guard fits NIGHTHAWK CB650SC 1982

The **Honda 40510-460-840 82 Nighthawk CB650SC Chain Guard** is a meticulously engineered aftermarket accessory designed to enhance both the performance and longevity of your Honda CB650SC Nighthawk, particularly for riders who prioritize durability and protection in demanding conditions. Crafted from high-quality, impact-resistant materials, this chain guard is engineered to shield the drivetrain from abrasive debris, mud, water, and road grime, which can accelerate wear on the chain, sprocket, and swingarm components. Its sleek, aerodynamic design ensures minimal interference with the bike s handling, maintaining the Nighthawk s signature agile and responsive ride quality while providing an extra layer of defense against the elements. The guard features a precise fit, seamlessly integrating with the bike s stock swingarm and rear subframe, ensuring a secure and stable installation without compromising the bike s aesthetics. Whether tackling twisty backroads, navigating wet weather, or cruising through gravelly terrain, this chain guard acts as a proactive safeguard, reducing maintenance frequency and extending the lifespan of critical drivetrain parts. Ideal for riders who demand reliability without sacrificing style, the 82 Nighthawk CB650SC Chain Guard is a practical yet understated upgrade that proves functionality can coexist harmoniously with the bike s sporty heritage.

### **Pros and Cons of buying a Honda 40510-460-840 (82 Nighthawk CB650SC Chain Guard)**

The **Honda 40510-460-840 chain guard** is a genuine OEM part designed specifically for the **1982 Honda Nighthawk CB650SC**, ensuring a perfect fit and reliable performance.

1. **Authentic Fit and Functionality**

- Manufactured by Honda, this part is engineered to match the original specifications of the 1982 CB650SC, reducing the risk of compatibility issues.

- Designed to protect the chain and sprocket from dirt, debris, and minor impacts, extending their lifespan.

2. **Durability and Quality**

- Honda parts are known for their robust construction, often using high-quality materials that withstand regular wear.

- The chain guard is likely made from durable plastic or metal (depending on the model year), ensuring long-term use without frequent replacements.

3. **Easy Installation**

- As an OEM part, it should fit seamlessly with minimal modifications required, making installation straightforward for most mechanics or DIY enthusiasts.

- Comes with necessary hardware (bolts, nuts, etc.) for a secure attachment.

4. **Maintenance Benefits**

- Protects the drivetrain from grime, reducing the need for frequent cleaning and lubrication of the chain and sprocket.

- Helps prevent premature wear on the chain and sprocket, saving money on replacements over time.

5. **Aesthetic Consistency**

- If you value originality, this part maintains the bike s factory look, which may be important for collectors or purists.

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While this is a high-quality OEM part, there are some potential drawbacks to consider before purchasing.

1. **Cost**

- As a genuine Honda part, it is likely more expensive than aftermarket alternatives, which may offer similar protection at a lower price.

- Pricing can vary depending on availability, condition (new vs. used), and seller fees (eBay, Honda dealerships, etc.).

2. **Limited Availability**

- Honda dealerships (may charge premium prices).

- Online marketplaces (eBay, Craigslist, Facebook Marketplace).

- Specialized motorcycle parts retailers.

- Used parts may be available, but their condition (wear, cracks, or missing hardware) must be inspected carefully.

3. **Potential Wear or Damage in Used Parts**

- Cracks or brittleness from age or exposure to UV light.

- Missing or stripped bolts, requiring replacement hardware.

- Misalignment if not properly stored or handled.

4. **Aftermarket Alternatives May Be Superior**

- Enhanced durability (e.g., reinforced plastic or metal designs).

- Easier installation (e.g., snap-on designs without bolts).

- Better protection against extreme conditions (e.g., off-road use).

- Brands like **RevZilla, DID, or Ohlins** produce high-quality alternatives that may be worth considering if cost is a concern.

5. **Maintenance Overhead**

- While the chain guard reduces debris buildup, it does not eliminate the need for regular chain and sprocket maintenance (cleaning, lubrication, tension checks).

- If the guard becomes damaged, it may require replacement, adding to long-term costs.

---

### **Conclusion and Recommendation**

The **Honda 40510-460-840 chain guard** is a reliable, high-quality choice for owners of a **1982 CB650SC Nighthawk** who prioritize authenticity, durability, and ease of installation. It is particularly well-suited for:

- **Restoration projects** where original parts are desired.

- **Enthusiasts who prefer OEM components** for long-term reliability.

- **Owners who ride in conditions where chain protection is beneficial** (e.g., dusty or off-road environments).

However, if budget is a concern or if you are open to aftermarket options, exploring alternatives like **reinforced aftermarket chain guards** could provide similar or even superior protection at a lower cost. Additionally, always inspect used parts thoroughly for damage before purchasing.

- **Buy the Honda OEM part** if you can afford it and value originality, fitment, and Honda s reputation for quality.

- **Consider an aftermarket alternative** if you want additional features (e.g., snap-on design, reinforced materials) or are on a tighter budget.

- **Check multiple sources** (dealerships, online marketplaces) to find the best price and condition for the part.

- **Inspect thoroughly** if buying used to avoid hidden issues like cracks or missing hardware.

For most owners, the **Honda chain guard is a sound investment** if the bike is a cherished classic or if you prioritize long-term drivetrain protection.

Details:

Comes as pictured. Items are shipped using USPS, UPS, and FedEx. Was removed from a 1982 Honda Nighthawk CB650SC with 24868 miles.: Guard is in good condition with no cracks.

Finish has light wear.

part #: 40510460840 prices

• $14.99-$29.90

specifications cyclevintagee:

• for models: Cb650sc, Nighthawk
• for makes: Honda
• for years: 1982
• mpn: 40510-460-840
• part type: Guard Chain

offer cyclevintagee:

• availability: In Stock
• sold: 0
• started: March 11, 2026
• best offers: True
• options: Ship-to-home
• quantity: 1

returns cyclevintagee:

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

seller cyclevintagee:

• city: Ashaway, Rhode Island
• # reviews: 98828
• rating: 99.8%

payments cyclevintagee:

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

shipping cyclevintagee:

• class: Standard
• service: Standard
• cost: $0.00
• type: Fixed
• transit: 3-7 Days

general cyclevintagee:

• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
• condition: Used

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