BAK 39337 Revolver Rolling Bed Tonneau Cover 192631033233

( Brand: Bak ), ( Manufacturer Part Number: 39337 ), ( Part Type: Cover Bed ), ( UPC: 192631033233 )

Review BAK Revolver Hard Rolling Truck Bed Tonneau Cover fits X2 2021

The **BAK 39337 Revolver X2 Rolling Bed Tonneau Cover for 2021 Models** is a premium, high-performance rolling tonneau cover designed to seamlessly integrate with the rugged functionality of full-size pickup trucks while delivering unmatched security, durability, and convenience. Engineered with a **dual-layer, high-density polyethylene (HDPE) construction**, this cover features a **Revolver X2 rolling mechanism**, which combines a **smooth, low-friction rolling action** with a **reinforced steel frame** for exceptional strength and stability. The **X2 system** incorporates **dual rolling bars** that distribute weight evenly across the truck bed, reducing stress on the cover s hinges and ensuring a longer lifespan while minimizing the risk of sagging or misalignment. Unlike traditional tonneau covers, the Revolver X2 is engineered to **roll open and closed with minimal effort**, thanks to its **self-lubricating bearings** and **adjustable tension system**, allowing for effortless operation even in tight spaces or with limited headroom.

The **2021-specific fitment** ensures a **customized, snug installation** on compatible full-size trucks, with precise measurements accounting for the vehicle s bed dimensions, wheel wells, and cargo box contours. The cover s **steel-reinforced corners and side rails** provide robust protection against impacts, road debris, and harsh weather conditions, while the **waterproof, UV-resistant HDPE material** prevents rust, corrosion, and premature wear, maintaining both aesthetics and functionality over time. For added security, the **Revolver X2 includes a built-in locking mechanism**, ensuring that the cover remains securely fastened during transit, even at high speeds, while the **optional keyed lock** (sold separately) provides an extra layer of protection against theft. Inside, the cover features a **durable, high-visibility mesh panel** that allows for quick access to frequently used items while still maintaining wind and water resistance, striking a perfect balance between convenience and protection.

Beyond its performance, the **BAK 39337 Revolver X2** is designed with **minimalistic, modern styling** that complements the aggressive yet refined look of modern pickup trucks. The **sleek, low-profile design** reduces wind noise and aerodynamic drag, contributing to improved fuel efficiency, while the **matte black or gray powder-coat finish** (depending on the model) ensures a clean, professional appearance that resists fading and chipping. Installation is straightforward, thanks to BAK s **pre-drilled mounting points and clear step-by-step instructions**, though professional fitting is recommended for optimal alignment and functionality. Whether you re hauling gear for outdoor adventures, protecting your cargo from the elements, or simply enhancing the utility of your truck, the **Revolver X2 Rolling Bed Tonneau Cover** delivers a **superior blend of innovation, durability, and practicality**, setting a new standard for rolling tonneau covers in the industry.

The **BAK 39337 Revolver X2 Rolling Bed Tonneau Cover** for a 2021 truck is a popular aftermarket accessory designed to secure and protect cargo while driving. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Durability and Weather Resistance**

The Revolver X2 is constructed with heavy-duty materials, including a powder-coated steel frame and a durable vinyl or fabric cover. It is designed to withstand harsh weather conditions, including rain, snow, and UV exposure, preventing rust and degradation over time.

2. **Secure Cargo Retention**

The rolling bed design ensures a tight seal when closed, preventing cargo from shifting or falling out during transit. The magnetic or latch-based closure systems provide a secure fit, reducing the risk of accidents caused by loose items.

3. **Easy Installation and Use**

The Revolver X2 is designed for straightforward installation, often requiring minimal tools. It typically features a modular design that allows for customization, such as adjusting the height or adding accessories like side rails or tie-down points. The rolling mechanism makes opening and closing the cover quick and convenient, especially when accessing cargo frequently.

4. **Compatibility with Various Truck Models**

BAK tonneau covers are known for their broad compatibility with different truck bed sizes and configurations. The 39337 model is specifically designed for rolling bed applications, making it suitable for trucks with a standard or extended bed length. Always verify compatibility with your 2021 truck s bed dimensions before purchasing.

5. **Enhanced Truck Aesthetics**

The sleek, streamlined design of the Revolver X2 improves the overall appearance of your truck, giving it a more polished and professional look. The cover can be matched to your truck s color or finished in a contrasting tone for a customized appearance.

6. **Protection Against Theft and Vandalism**

A securely closed tonneau cover deters opportunistic theft and vandalism by making it harder for thieves to access your cargo. This can provide peace of mind, especially if you frequently transport valuable or sensitive items.

7. **Reduced Wind Noise and Drag**

Unlike open or poorly sealed tonneau covers, the Revolver X2 minimizes wind noise and aerodynamic drag, leading to improved fuel efficiency and a quieter ride. This is particularly noticeable at higher speeds.

8. **Modular Accessories**

The Revolver X2 system often supports additional accessories, such as side rails, tie-down points, or even tool organizers. This modularity allows you to customize the cover to suit your specific needs, such as hauling equipment, sports gear, or other bulky items.

9. **Long-Term Value**

High-quality tonneau covers like the Revolver X2 are built to last for many years with proper maintenance. The investment can pay off in the long run by avoiding the need for frequent replacements or repairs.

10. **Warranty Support**

BAK offers warranties on their tonneau covers, which can provide coverage for manufacturing defects or premature wear and tear. This adds an extra layer of assurance for buyers.

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### **Cons**

1. **Higher Upfront Cost**

The Revolver X2 is a premium product, and its price reflects the quality and features it offers. Compared to basic or budget-friendly tonneau covers, the cost can be significantly higher, which may be a deterrent for some buyers on a tight budget.

2. **Potential Complexity in Installation**

While the installation process is generally straightforward, some users may find it challenging, especially if they lack mechanical experience or the necessary tools. Improper installation can compromise the cover s functionality or void the warranty.

3. **Limited Customization for Non-Standard Beds**

Although the Revolver X2 is designed for compatibility with many truck models, trucks with non-standard bed lengths, wheel wells, or aftermarket modifications may require additional adjustments or customization. This could involve purchasing extra hardware or consulting a professional installer.

4. **Maintenance Requirements**

To ensure longevity, the cover requires regular maintenance, such as cleaning the vinyl or fabric surface, lubricating moving parts, and inspecting for wear or damage. Neglecting maintenance can lead to premature deterioration, particularly in harsh climates.

5. **Weight Considerations**

The Revolver X2, like most high-quality tonneau covers, adds weight to your truck. While the difference is usually minimal, it may have a slight impact on fuel efficiency or handling, particularly for lighter trucks or those with lower payload capacities.

6. **Potential for Cargo Obstruction**

Depending on the height of your truck s bed rails or cargo, some items may not fit neatly under the cover. Users with tall or bulky items (e.g., ladders, pipes, or large equipment) may need to adjust their loading strategy or consider alternative storage solutions.

7. **Resale Value Impact**

While a tonneau cover can enhance your truck s appearance and functionality, it may not significantly boost its resale value. Potential buyers may not prioritize the cover as a selling point, especially if they prefer open beds or different styles.

8. **Noise from Rolling Mechanism**

Some users report that the rolling mechanism of the Revolver X2 can produce noticeable noise when opening or closing the cover, particularly in quiet environments. While this is usually minimal, it may be a consideration for those seeking absolute silence.

9. **Limited Visibility of Cargo**

Unlike open beds or partially covered systems, the Revolver X2 provides full coverage, which means you cannot easily check on your cargo without opening the cover. This may be inconvenient if you need to monitor items frequently (e.g., perishable goods or items that require occasional inspection).

10. **Potential for Misalignment Over Time**

With frequent use, the rolling mechanism or latch system may experience slight misalignment, requiring occasional adjustments. While this is not a major issue, it does add a minor maintenance task to the ownership experience.

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### **Conclusion**

The **BAK 39337 Revolver X2 Rolling Bed Tonneau Cover** is a high-quality, durable, and versatile product that offers significant benefits for truck owners who prioritize cargo security, weather protection, and aesthetic appeal. Its rolling design, modular accessories, and compatibility with a wide range of truck models make it a strong contender for those seeking a premium tonneau cover. The investment is justified by the cover s longevity, reduced wind noise, and enhanced truck appearance.

However, the higher upfront cost, potential complexity of installation, and maintenance requirements may be drawbacks for some buyers. Additionally, users with non-standard truck configurations or those who frequently need to access their cargo may find the cover less convenient. For most truck owners who value security, protection, and a polished look, the Revolver X2 is an excellent choice.

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### **Recommendation**

- You prioritize durability, weather resistance, and cargo security.

- Your 2021 truck s bed dimensions are compatible with the Revolver X2 system.

- You are willing to invest in a high-quality product that will last for years with minimal maintenance.

- You want to reduce wind noise, improve fuel efficiency, and enhance your truck s appearance.

- You plan to use modular accessories or need a cover that can accommodate various cargo types.

- You are on a tight budget and cannot afford the premium price of the Revolver X2.

- Your truck has a non-standard bed configuration that may require additional customization or adjustments.

- You frequently need to access your cargo quickly and do not mind the slight inconvenience of opening the cover.

- You prefer a simpler, lower-cost tonneau cover and are willing to compromise on some features for cost savings.

For most truck owners seeking a reliable, long-lasting, and feature-rich tonneau cover, the **BAK 39337 Revolver X2 Rolling Bed Tonneau Cover** is an outstanding choice. Its combination of quality, functionality, and aesthetics makes it a worthwhile investment for those who want to protect their cargo and elevate their truck s appearance. If budget or specific needs allow, it is highly recommended.

Details:

BAK Revolver X2 Hard Rolling Truck Bed Tonneau Cover 39337 Fits 2021 - 2023 Ford F-150 6' 7 78.9.

part #: 39337 prices

• $599.00-$1179.99

specifications otruckbedaccessories:

• for models: X2
• for years: 2021
• brand: Bak
• mpn: 39337
• part type: Cover Bed
• upc: 192631033233

offer otruckbedaccessories:

• availability: In Stock
• options: Ship-to-home
• started: April 2, 2026
• quantity: 1
• sold: 0

returns otruckbedaccessories:

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

seller otruckbedaccessories:

• # reviews: 424
• rating: 87.2%
• city: Lehi, Utah

payments otruckbedaccessories:

• other
• wallet: Paypal
• credit card: Visa

shipping otruckbedaccessories:

• transit: 4-9 Days
• class: Standard
• service: UPS Ground
• type: Calculated
• carrier: UPS
• cost: $0.00

general otruckbedaccessories:

• condition: New
• Exterior Parts Accessories > Truck Beds Parts > Truck Bed Accessories

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