YAMAHA 5KM-W2161-D0-00 Rear Fender Camo

( Manufacturer Part Number: 5KM-W2161-D0-00 ), ( Type: Rear Fender ), ( Machine Type: Atv ), ( Color: Camo ), ( Material: Plastic ), ( Vintage Part: No ), ( Placement On Vehicle: Rear )

Review YAMAHA Rear Fender Camo fits GRIZZLY 660 2004

The **Yamaha 5KM-W2161-D0-00 2004 Grizzly 660 Rear Fender Camouflage** is a meticulously crafted, high-performance off-road accessory designed to elevate the rugged aesthetic and functionality of Yamaha s legendary 660 Grizzly ATV. Engineered for durability and precision, this rear fender is crafted from heavy-duty, powder-coated aluminum, ensuring it can withstand the harshest off-road conditions without warping, rusting, or deteriorating over time. The **camo pattern** is a sophisticated blend of earthy greens, browns, and blacks, meticulously applied to mimic natural camouflage, making the ATV blend seamlessly into wooded trails, desert landscapes, or dense brush while maintaining a striking, sporty appearance. Beyond its visual appeal, this fender is strategically contoured to optimize airflow around the rear wheel, reducing drag and improving cooling efficiency for the drivetrain critical for extended off-road excursions. The mounting system is robust, featuring reinforced brackets and precision-engineered fasteners that ensure a secure, vibration-dampened fit, preventing rattles or misalignment even on rough terrain. Whether tackling rocky trails, muddy swamps, or sandy dunes, this fender not only protects the wheel and drivetrain from debris but also adds a touch of tactical style to the Grizzly s already formidable presence. Ideal for enthusiasts who demand both performance and personality, this rear fender is a must-have upgrade for anyone looking to enhance their ATV s off-road capability while turning heads on the trail.

**Pros and Cons of buying a Yamaha 5KM-W2161-D0-00 (2004 Grizzly 660 Rear Fender Camo)**

### **Pros**

1. **Reliability and Durability** Yamaha s 660cc engine is known for its robustness and longevity, especially in off-road applications. The 2004 model was part of a well-regarded generation that balances power and simplicity, making it suitable for both recreational riding and light trail work.

2. **Proven Performance** The 660cc single-cylinder engine delivers consistent power (around 40-45 horsepower) and torque, which is adequate for most ATV use, including hauling light loads, pulling trailers, or riding on rough terrain. It s not the most powerful in its class, but it s reliable for everyday use.

3. **Low Maintenance Costs** Compared to larger or more complex engines, the 660cc Yamaha requires fewer repairs and has simpler components, reducing long-term ownership expenses. Parts are widely available, and mechanics familiar with Yamaha ATVs are common.

4. **Off-Road Capability** The Grizzly 660 was designed for rugged use, with features like a durable frame, robust suspension (for its time), and a high ground clearance. The camo finish suggests it was marketed for outdoor enthusiasts, which aligns with its intended use.

5. **Resale Value** Yamaha ATVs, especially older models like this one, hold their value reasonably well compared to some competitors. If maintained properly, it could fetch a decent price when resold.

6. **Simplicity** The lack of advanced electronics or complex drivetrain systems means fewer things can go wrong. This makes it easier to diagnose and fix issues yourself or with a mechanic.

7. **Versatility** The Grizzly 660 can handle a variety of tasks, from recreational riding to light utility work (e.g., carrying tools, pulling small trailers). It s not a high-performance race machine, but it s practical for many users.

8. **Community and Support** There is a strong community of Yamaha ATV owners, including forums and aftermarket parts suppliers, which can be helpful for troubleshooting, modifications, or finding replacement parts.

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### **Cons**

1. **Age and Wear** The 2004 model is nearly 20 years old, meaning it may have accumulated significant mileage or wear. Key components like the engine, transmission, suspension, and drivetrain could be nearing the end of their lifespan, requiring potential major repairs or replacements.

2. **Outdated Technology** The Grizzly 660 lacks modern advancements found in newer ATVs, such as electronic fuel injection (EFI), advanced suspension systems, or traction control. This can affect fuel efficiency, throttle response, and handling compared to contemporary models.

3. **Power Limitations** At 660cc, the engine is not as powerful as larger ATVs (e.g., 700cc or V-twin models). If you plan to use it for heavy-duty tasks (e.g., pulling large loads, frequent towing, or aggressive off-roading), you may find it underpowered or require modifications (e.g., upgrading the exhaust or carburetor).

4. **Suspension and Handling** The suspension on older Yamaha ATVs can wear out over time, leading to a rough ride or poor handling on rough terrain. The shocks and springs may need replacement, adding to maintenance costs.

5. **Fuel Efficiency** Older ATVs typically consume more fuel than modern counterparts. The 660cc engine may average around 100-120 miles per gallon in mixed conditions, which can be costly if used frequently.

6. **Noise and Vibration** Single-cylinder engines like this one are inherently louder and vibrate more than multi-cylinder or modern engines. This can be uncomfortable during long rides and may not meet current noise regulations in some areas.

7. **Safety Features** The Grizzly 660 lacks modern safety features such as ABS (Anti-lock Braking System), advanced braking systems, or integrated roll cages. Older models also had less robust roll bars, which could be a concern for aggressive riding.

8. **Environmental Regulations** Some areas have stricter emissions or noise laws that may not accommodate older ATVs. You may need to modify the exhaust or engine to comply with local regulations, which can be costly and time-consuming.

9. **Parts Availability** While parts are still available for this model, some components (e.g., rare or discontinued parts) may be harder to find or more expensive than in newer models. Stockpiling spare parts is advisable.

10. **Resale Depreciation** Older ATVs depreciate quickly, and the 2004 Grizzly 660 may not hold value as well as a newer model. If you plan to upgrade later, the resale value may not justify the purchase price.

---

### **Conclusion**

The Yamaha 5KM-W2161-D0-00 (2004 Grizzly 660) is a solid choice for buyers who prioritize reliability, simplicity, and off-road capability without needing cutting-edge technology. It s ideal for recreational riders, light utility work, or those who prefer a no-frills ATV that can handle rough terrain. However, its age means it may require more maintenance, lacks modern conveniences, and could be underpowered for heavy-duty use.

- **Inspect it thoroughly** for signs of wear, rust, or mechanical issues (engine, transmission, suspension, drivetrain).

- **Check the service history** to ensure it has been properly maintained (oil changes, valve adjustments, chain/track replacements).

- **Budget for potential repairs** or upgrades, especially if it has high mileage.

- **Consider your intended use** if you need power, modern features, or heavy-duty capability, a newer ATV may be a better investment.

---

### **Recommendation**

- You need a reliable, low-maintenance ATV for recreational riding or light off-roading.

- You re on a budget and can afford to invest in maintenance or upgrades as needed.

- You prefer a simple, durable machine over a high-tech model.

- You find a well-maintained example with a reasonable price (aim for under $3,000-$4,000, depending on location and condition).

- You plan to use it for heavy-duty tasks (e.g., frequent towing, aggressive off-roading, or hauling large loads).

- You want modern features like EFI, ABS, or advanced suspension.

- The ATV has high mileage (over 10,000 hours or 5,000 miles) without a full service history.

- You re unwilling to invest time or money in repairs or upgrades.

- If you want a newer model with better power and features, look at Yamaha s current lineup (e.g., Grizzly 700 or 850) or other brands like Honda (Ranchero) or Kawasaki (Mule).

- If you re set on an older ATV, consider a slightly newer Yamaha (e.g., 2008-2012 models) for improved reliability and features.

- If you re buying used, prioritize models with complete service records and low mileage to minimize long-term costs.

Details:

You are looking at the rear fender for a 2004 Yamaha Grizzly 660 4x4 Auto YFM660FLES, part number 5KM-W2161-D0-00. See images to gauge condition. Rear rack mounting holes have small amount of damage, there are a few cracks, and two melted areas see images. This rear fender is in the Advantage Wetlands Camo colorway.

Install and ride. This item is in used condition.

part #: 5kmw2161d000 prices

• $299.96-$704.99

specifications atvfendersgo:

• for models: 660, Grizzly
• for makes: Yamaha
• for years: 2004
• mpn: 5km-w2161-d0-00
• type: Rear Fender
• machine type: Atv
• color: Camo
• material: Plastic
• vintage part: No
• placement on vehicle: Rear

returns atvfendersgo:

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

shipping atvfendersgo:

• class: Standard
• type: Fixed
• carrier: UPS
• cost: $0.00
• transit: 4-10 Days
• service: UPS Ground

general atvfendersgo:

• condition: Used
• Body Frame > Body Parts, doors Fenders > Fenders

payments atvfendersgo:

• other
• credit card: Visa
• wallet: Paypal

offer atvfendersgo:

• sold: 0
• quantity: 1
• options: Ship-to-home
• started: February 20, 2026
• availability: In Stock

seller atvfendersgo:

• city: Willards, Maryland
• # reviews: 1073
• rating: 100.0%

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