fits model: Cb750, Cb900. make: Honda. year: 1980–1982.

( Manufacturer Part Number: 90120-461-000 ), ( Type: Headlight Assembly ), ( Manufacturer Warranty: No ), ( Finish: New Old Stock ), ( Country Of Origin: Japan )
The **Honda 90120-461-000 NOS (New Old Stock) Headlight Bolt** is a meticulously preserved, high-quality replacement part designed specifically for the iconic **1980-1982 Honda CB750 and CB900** motorcycles. This bolt, part of Honda s original equipment manufacturing (OEM) line, is sourced from authentic, pre-owned inventory that has been carefully inspected and restored to ensure it meets or exceeds factory specifications. Crafted from durable, high-grade steel, this bolt is engineered to withstand the rigors of motorcycle assembly and daily riding conditions, providing a secure and reliable fit for your headlight assembly. Its precise dimensions and threading align perfectly with the original mounting points on your bike, ensuring a snug, vibration-resistant connection that prevents loosening over time. Whether you're restoring a classic CB750 or CB900 to its original glory or performing routine maintenance, this NOS bolt guarantees a seamless installation with no compromise on performance or aesthetics. The inclusion of this genuine Honda part not only enhances the authenticity of your build but also contributes to the long-term durability of your motorcycle s lighting system. Ideal for enthusiasts who demand nothing less than factory precision, this bolt is a testament to Honda s engineering excellence and a must-have for any serious rider seeking to maintain or upgrade their vintage bike.
### **Pros and Cons of buying a Honda 90120-461-000 NOS Headlight Bolt (for 80-82 CB750/CB900)**
#### **Pros:**1. **Original Equipment Quality** The part is new-old-stock (NOS), meaning it was never installed and retains factory specifications, ensuring proper fit and function.
2. **Reliability** Honda s components are known for durability, and this bolt is designed to secure the headlight assembly securely, reducing the risk of loosening or failure over time.
3. **Compatibility** The part is specifically listed for the 1980-1982 CB750 and CB900 models, ensuring it will fit without modification.
4. **Prevents Rust and Wear** A loose or damaged bolt can lead to rust buildup or headlight misalignment. Replacing it ensures a tight, corrosion-free connection.
5. **Easy Installation** The bolt is a straightforward replacement, requiring minimal tools (socket wrench, torque wrench if specified) and no special skills.
6. **Cost-Effective for Maintenance** Compared to replacing the entire headlight assembly, this bolt is a low-cost fix that extends the life of your bike s lighting system.
7. **Aesthetic and Functional** A properly secured headlight ensures proper alignment and illumination, improving visibility and ride safety.
#### **Cons:**1. **Limited Availability** NOS parts may be harder to find than aftermarket alternatives, especially for older models, potentially requiring sourcing from specialty suppliers.
2. **Price Consideration** While not expensive, NOS parts can be slightly more costly than generic replacements, though the difference is usually minimal for a single bolt.
3. **Potential for Over-Tightening** If not torqued correctly, the bolt could strip the threads or damage the headlight bracket. Following the manufacturer s torque specifications is essential.
4. **No Warranty (if purchased used)** If the NOS part is from a third-party seller, it may not come with a warranty, unlike new parts from Honda dealers.
5. **Mixed Quality in Aftermarket NOS** Some NOS listings may actually be reconditioned or remanufactured parts, so verifying authenticity is important when purchasing from non-Honda sources.
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### **Conclusion**
The **Honda 90120-461-000 NOS headlight bolt** is a practical and reliable choice for restoring or maintaining the headlight assembly on your 1980-1982 CB750 or CB900. Its benefits in terms of fit, quality, and longevity outweigh the minor drawbacks, particularly if you prioritize original equipment integrity. The bolt is a simple yet critical component that, when properly installed, ensures the headlight stays secure and functional.
For most riders, the **pros significantly outweigh the cons**, making this a recommended replacement if you re experiencing headlight misalignment, rust, or a loose bolt. However, if you re unable to locate an authentic NOS part, a high-quality aftermarket bolt (e.g., from a reputable supplier like **Speedway, Race Tech, or a trusted eBay seller**) could be a viable alternative without sacrificing performance.
**Final Recommendation:**- **Buy the NOS bolt** if you can find a verified source (e.g., a trusted Honda parts dealer, eBay with seller feedback, or a motorcycle parts specialist).
- **Check torque specifications** (typically around **8-10 ft-lbs** for Honda bolts unless otherwise noted) to avoid overtightening.
- **Consider a backup bolt** in case of future issues, as this is a small but critical part for headlight integrity.
- If NOS is unavailable, opt for a **high-quality aftermarket bolt** that matches the original dimensions and material.
This replacement is a **low-risk, high-reward** maintenance task that contributes to the long-term reliability of your bike.
New old stock headlight bolt.