fits model: Cm400e, Cm400. make: Honda. year: 1981.

( Part Type: Guard Cover Chain ), ( Placement On Vehicle: Left ), ( UPC: 322011653149 )
The **Honda 322011653149 1981 CM400E Chain Guard Cover** is a meticulously engineered aftermarket part designed to enhance both the safety and longevity of your classic Honda CM400E motorcycle. This chain guard cover is crafted to fit precisely over the motorcycle s drive chain, providing a robust barrier between the chain and the surrounding components, including the engine, frame, and exhaust system. Engineered from high-quality, durable materials, this guard cover is built to withstand the rigors of daily riding, protecting against abrasion, debris, and potential chain slippage that could otherwise lead to costly damage or operational disruptions. The design is both functional and practical, featuring a snug fit that ensures minimal interference with the chain s movement while maximizing protection. Whether you re cruising on open highways or navigating tight urban streets, this guard cover acts as a silent guardian, reducing the risk of chain wear, frame scratches, and exhaust system contamination from chain lubricants or dirt. Ideal for riders who prioritize maintenance efficiency and long-term reliability, this part is a straightforward yet impactful upgrade that preserves the integrity of your CM400E s mechanical systems. Perfect for restorers, collectors, or enthusiasts who appreciate the balance between performance and preservation, the Honda 322011653149 chain guard cover is a small yet essential component that contributes significantly to the overall durability and aesthetic appeal of your motorcycle.
### **Pros and Cons of Buying a 1981 Honda CM400E (with Chain Guard Cover)**
#### **Pros:**1. **Classic Reliability** Honda s CM400E is known for its robust, air-cooled single-cylinder engine, which is simple yet durable. Many owners report that with proper maintenance, these engines can last well beyond 10,000 hours.
2. **Off-Road Capability** The CM400E is designed for rugged terrain, making it a strong choice for trail riding, dirt tracks, and light off-roading. Its lightweight frame and high ground clearance contribute to its agility.
3. **Simplicity and Ease of Maintenance** Compared to modern four-stroke dirt bikes, the CM400E has fewer complex components, making repairs and upkeep more straightforward for DIY enthusiasts. Parts are widely available, especially for older Honda models.
4. **Chain Guard Cover (CM400 Chainguard)** The inclusion of a chain guard (as in your listing) is a significant safety upgrade. The stock CM400E lacks a full chain guard, so this modification reduces the risk of chain pinch injuries and debris buildup, improving longevity and rider safety.
5. **Affordability** Purchasing a used 1981 CM400E is generally budget-friendly compared to newer dirt bikes. The cost of ownership (fuel, maintenance, and parts) is also lower than modern four-strokes.
6. **Nostalgia and Community** The CM400E has a dedicated following among vintage dirt bike enthusiasts. Owning one allows you to join a community of riders who appreciate its simplicity and charm.
7. **Lightweight and Maneuverable** At around 180 200 lbs (depending on modifications), the CM400E is easy to handle, making it ideal for smaller riders or those who prefer a nimble bike.
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#### **Cons:**1. **Outdated Technology** The CM400E uses a two-stroke engine, which is less fuel-efficient and more polluting than modern four-stroke alternatives. It requires a mix of oil and gas (typically 50:1 or 40:1 ratio), adding to maintenance costs.
2. **Noise and Exhaust Restrictions** Two-stroke engines are inherently loud. If you ride in areas with strict noise ordinances, you may need a muffler or risk fines. Additionally, modern emissions regulations may limit where you can ride legally.
3. **Limited Power for Modern Riding** While the CM400E produces around 30 35 horsepower, this is modest by today s standards. Aggressive riders or those tackling steep climbs may find it underpowered compared to modern dirt bikes (e.g., 450cc four-strokes).
4. **Wear and Tear on Older Models** A 1981 bike may have accumulated significant mileage, leading to worn-out components like the clutch, transmission, or suspension. A thorough inspection is critical before purchase.
5. **Discontinued Parts and Scarcity** While parts are available, some components (e.g., specific gaskets, seals, or aftermarket upgrades) may be harder to find than for newer bikes. Stockpiling spare parts is advisable.
6. **Safety Concerns Without Modifications** The stock CM400E lacks modern safety features like disc brakes (it uses a drum brake), full chain guards, or advanced suspension tuning. The chain guard in your listing is a plus, but other upgrades (e.g., brakes, suspension) may still be needed.
7. **Resale Value** Vintage bikes generally depreciate faster than modern ones. If you plan to sell later, the resale value may not justify the initial purchase price.
8. **Learning Curve for Modern Riders** If you re used to four-stroke bikes, the two-stroke s throttle response, clutch engagement, and shifting can feel unfamiliar. Adjustment time is required.
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### **Conclusion:**The 1981 Honda CM400E with a chain guard cover is an excellent choice if you prioritize **simplicity, reliability, and off-road fun** without modern complexities. It s ideal for riders who enjoy the thrill of a classic bike, appreciate DIY maintenance, or are part of the vintage dirt bike community. However, it s not suited for those seeking **high performance, fuel efficiency, or the latest safety features**.
The chain guard is a **valuable addition**, significantly improving safety and longevity, but you may still need to invest in other upgrades (e.g., brakes, suspension, or muffler) to meet modern riding standards.
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### **Recommendation:** **Buy the CM400E if:**- You re a fan of two-stroke bikes or vintage motorcycles.
- You plan to ride it lightly (e.g., trails, casual off-roading) and maintain it diligently.
- You re okay with the noise, fuel mix, and lack of modern conveniences.
- You find a well-maintained example with a clean title and no major rust or frame damage.
**Avoid it if:**- You need a bike for aggressive racing or heavy-duty off-roading.
- You prefer four-stroke engines for reliability and ease of use.
- You ride in areas with strict noise or emissions laws.
- You re unwilling to invest time in maintenance or upgrades.
**Final Tip:** Always **inspect the engine for wear, check the clutch and transmission smoothness, and test the brakes** before purchasing. Consider getting a pre-purchase inspection from a mechanic familiar with vintage Hondas. If you re serious about riding it long-term, budget for upgrades like a better muffler, suspension, and brakes to enhance safety and performance.
This chain guard is a reliable and high-quality component that essential for maintaining the performance longevity of motorcycle. It is a left-sided accessory that helps protect the motorcycles chain from damage. The product is a genuine Honda chain guard cover side specifically designed for the 1981 CM400E.