YAMAHA 278-21240-00-33 Rd Battery Box Holder Rack

( Part Type: Battery Box Holder Rack ), ( Country Of Origin: Japan ), ( UPC: 278212400033 )

Review YAMAHA Rd Battery Box Holder Rack fits RD350 RD250 250 350 1972

The **Yamaha 278-21240-00-33 Battery Box Holder** is a meticulously engineered accessory designed to provide a secure, ergonomic, and space-efficient solution for mounting a 72-cell lithium-ion battery box on Yamaha s RD350 and RD250 adventure bikes. Crafted with Yamaha s signature attention to detail, this holder is built to complement the sleek, functional aesthetic of these versatile dual-sport motorcycles, ensuring both practicality and style. The holder features a robust, powder-coated aluminum frame that is both lightweight and exceptionally durable, capable of withstanding the rigors of off-road adventures, urban commuting, and long-distance touring. Its modular design allows for easy installation and removal, making it ideal for riders who frequently switch between battery configurations or need to access the battery for maintenance or charging. The holder s strategic mounting points are strategically positioned to balance weight distribution, reducing strain on the bike s suspension and enhancing overall handling, particularly during aggressive riding or when carrying additional cargo. Engineered with Yamaha s proprietary mounting system, the holder integrates seamlessly with the bike s existing frame, ensuring a snug, vibration-dampening fit that minimizes road noise and prevents unwanted movement during high-speed riding or rough terrain. Whether you re navigating winding mountain trails, tackling urban congestion, or embarking on an extended journey, this battery box holder ensures your power source remains securely stowed, ready to provide the reliable performance your Yamaha RD350 or RD250 demands. Its thoughtful design not only optimizes space but also enhances the bike s functionality, making it an indispensable accessory for riders who prioritize both convenience and performance.

The **Yamaha 278-21240-00-33** is a battery box holder designed for the **RD350** and **RD250** models, offering a secure way to mount a battery pack. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Compatibility and Fit**

The rack is specifically engineered for the **RD350 and RD250**, ensuring a precise fit without modifications. This reduces the risk of misalignment or improper installation, which could lead to battery damage or safety hazards.

2. **Secure Battery Mounting**

The design includes sturdy clamps and mounting points that keep the battery pack firmly in place, even during aggressive riding or rough terrain. This minimizes the risk of the battery shifting or detaching mid-ride.

3. **Easy Installation**

The mounting process is relatively straightforward, requiring basic tools. Yamaha provides clear instructions, and the parts are designed to be user-friendly for those with moderate mechanical skills. Pre-drilled holes on the bike often simplify the installation further.

4. **Durability**

The material appears to be robust, likely made from metal or reinforced plastic, which can withstand the stresses of off-road riding. This ensures longevity and reduces the need for frequent replacements.

5. **Standardized Design**

Since this is an official Yamaha accessory, it adheres to the bike s structural integrity standards. This means it won t compromise the bike s frame or other components if installed correctly.

6. **Compatibility with Aftermarket Batteries**

The rack is designed to accommodate standard battery sizes used in the RD350/RD250, making it versatile for both OEM and aftermarket battery packs. This flexibility is useful for riders who upgrade their batteries for better performance or longevity.

7. **Aesthetic Integration**

The design blends well with the bike s overall look, avoiding the bulky or mismatched appearance that some aftermarket racks may have. This is particularly important for riders who prioritize the bike s appearance.

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### **Cons**

1. **Limited Customization**

The rack is a one-size-fits-all solution tailored to the RD350/RD250. If you plan to modify your bike significantly (e.g., adding extra storage or changing the battery size), this rack may not accommodate those changes without additional work.

2. **Potential Weight Addition**

While the rack itself is lightweight, adding a battery (especially a heavier aftermarket one) can increase the bike s overall weight. This may slightly affect handling, particularly for riders who prioritize agility or speed.

3. **Cost**

As an official Yamaha accessory, the price may be higher than generic aftermarket alternatives. However, this cost is often justified by the reliability and compatibility it offers. That said, budget-conscious riders might explore third-party options, though they risk compatibility issues.

4. **Installation Complexity for Non-Mechanics**

While the installation is generally simple, riders without mechanical experience may find it challenging, especially if they lack the right tools or patience. Improper installation could lead to loose fittings or damage to the bike.

5. **Space Constraints**

The rack occupies space on the bike s frame, which could limit where other accessories (e.g., lights, storage boxes) can be mounted. Riders with multiple add-ons may need to carefully plan their setup to avoid conflicts.

6. **Potential for Vibration Transfer**

On rough terrain, vibrations from the bike s suspension or engine could be transmitted to the battery through the rack. While the design minimizes this, prolonged exposure to vibrations might eventually affect the battery s lifespan or connections.

7. **Limited Availability of Replacement Parts**

Since this is a niche accessory, finding replacement parts or support for the rack may be more difficult than for more common components. Yamaha s customer service may be the primary source for assistance.

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### **Conclusion**

The **Yamaha 278-21240-00-33 battery box holder** is a well-designed, reliable, and secure solution for mounting a battery on the RD350 and RD250. Its strengths lie in its **precision fit, durability, and ease of installation**, making it an excellent choice for riders who prioritize safety and compatibility. The minor drawbacks such as limited customization, potential weight addition, and cost are outweighed by the benefits for most users.

For riders who already own an RD350 or RD250 and need a dependable way to secure their battery, this rack is highly recommended. It eliminates the guesswork of aftermarket alternatives and ensures that the battery remains stable during all riding conditions.

If you are considering third-party options to save costs, weigh the risks of compatibility and support against the savings. However, for the average rider, the Yamaha rack provides peace of mind and long-term reliability.

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### **Final Recommendation**

- You own an RD350 or RD250 and need a secure, factory-approved way to mount your battery.

- You prioritize compatibility, durability, and ease of installation over cost savings.

- You plan to use either the OEM battery or a standard aftermarket battery without significant modifications.

- You are on a tight budget and are willing to research and potentially test a third-party rack (though this carries risks).

- You plan extensive modifications to your bike that could conflict with the rack s design.

- You lack mechanical experience and are uncomfortable with installation, as improper fitting could void warranties or cause safety issues.

For most riders, the Yamaha rack is the **best choice** due to its reliability and seamless integration with the bike.

Details:

72 RD350 battery holder.

part #: 278212400033 prices

• $69.94-$81.60

specifications cyclevintagee:

• for models: Rd350, Rd250, 250, 350
• for makes: Yamaha
• for years: 1972
• part type: Battery Box Holder Rack
• country of origin: Japan
• upc: 278212400033

returns cyclevintagee:

• policy: No Returns

seller cyclevintagee:

• rating: 97.3%
• city: Medway, Massachusetts
• # reviews: 2142

shipping cyclevintagee:

• class: Standard
• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage
• transit: 5-12 Days
• cost: $0.00

general cyclevintagee:

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

offer cyclevintagee:

• sold: 0
• availability: In Stock
• started: May 30, 2026
• quantity: 1
• options: Ship-to-home

payments cyclevintagee:

• credit card: Mastercard
• other
• wallet: Google-pay

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