MR X-MAXX2154 Motor Mount Brushless Traxxas Maxx 6S 1/5 1717 56XX 8S

( Brand: Mr ), ( Manufacturer Part Number: X-MAXX2154 ), ( Model: X-MAXX ), ( Part Type: Motor Mount ), ( Required Assembly: Almost Ready/arr/arf ), ( Color: Silver ), ( Scale: 1/5 ), ( Age Level: 12-16 Years, 17 Years Up ), ( Modified Item: Yes ), ( Country Of Origin: China ), ( Fuel Type: Electric )

Review MR X-max2154 Aluminum Motor Mount 1/5 Brushless 56x Traxas X max 8s

The **MR X-Maxx2154 Motor Mount** is a meticulously engineered, high-performance accessory designed specifically for the Traxxas X-Maxx, catering to both seasoned racers and enthusiasts seeking to elevate their off-road experience. This premium motor mount is crafted to accommodate a wide range of **1/5-scale brushless motors**, including the **1717, 2028, and 56xx series**, ensuring compatibility with the most powerful and efficient setups available for the X-Maxx platform. Built with **durable, lightweight aluminum construction**, the mount is precision-machined to deliver unmatched rigidity and structural integrity, minimizing flex and vibration that can compromise performance and handling. Its **modular design** allows for seamless integration with **8S and 6S battery configurations**, making it ideal for both high-speed sprinting and aggressive off-road applications where power and torque demand optimal motor placement. The mount features **ergonomic, contoured mounting points** that align perfectly with the X-Maxx s chassis, ensuring a secure and repeatable installation while allowing for easy access to the motor and drivetrain components. Whether you're pushing the limits on a **dirt track, rock crawling, or desert racing**, this motor mount enhances the X-Maxx s already formidable capabilities by providing a **clean, streamlined, and high-performance foundation** for your motor setup. Its **sleek, low-profile design** also contributes to aerodynamics, reducing drag and improving overall vehicle efficiency. For those looking to maximize power delivery, reduce wear on their drivetrain, and achieve a more refined ride, the MR X-Maxx2154 Motor Mount is an indispensable upgrade that bridges the gap between raw performance and precision engineering.

### **Pros and Cons of buying a MR X-Maxx2154 Motor Mount (1/5 Brushless, 1717/2028/56xx Traxxas X-Maxx, 8S/6S)**

#### **Pros**

1. **Compatibility with Popular Models** The MR X-Maxx2154 is specifically designed for Traxxas X-Maxx 1/5 scale off-road trucks, including the 1717, 2028, and 56xx variants. This ensures a seamless fit without modifications, making it ideal for owners who want to upgrade their motor setup without compatibility issues.

2. **High-Performance Brushless Motor** The motor is built for serious off-road use, offering strong torque and reliable performance under heavy loads. Brushless motors are generally more efficient, durable, and responsive than brushed alternatives, making them suitable for aggressive driving and long sessions.

3. **8S/6S Support** The motor mount is compatible with both 8S (32V) and 6S (22.2V) LiPo setups, providing flexibility depending on the driver s preference. Higher voltage (8S) offers more power for extreme conditions, while 6S can be a more balanced option for everyday use.

4. **Durability and Build Quality** MR (Mega Racing) is known for producing high-quality, rugged components designed to withstand the stresses of off-road racing. The motor mount is likely reinforced to handle heavy impacts, making it a reliable choice for rough terrain.

5. **Easy Installation** Since it is a direct replacement for the stock motor mount, installation is straightforward. No major modifications to the chassis are required, and it can be swapped in quickly for testing.

6. **Performance Upgrade Potential** If paired with a higher-performance brushless motor (such as an MR or other reputable brand), this mount can significantly improve acceleration, climbing ability, and overall speed compared to stock setups.

7. **Community and Support** The Traxxas X-Maxx community is well-documented, and MR components are widely used. This means you ll find plenty of guides, reviews, and troubleshooting resources if issues arise.

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#### **Cons**

1. **Cost** High-performance brushless motors and mounts are more expensive than stock or brushed alternatives. The MR X-Maxx2154 is not a budget-friendly option, which may be a drawback for casual hobbyists or those on a tight budget.

2. **Learning Curve for Brushless Motors** If you re transitioning from brushed motors, brushless setups require familiarity with ESC programming, voltage selection, and proper tuning. Misconfigurations can lead to poor performance or even damage to the motor or battery.

3. **Battery and Charger Requirements** Brushless motors, especially at higher voltages (8S), demand high-quality LiPo batteries and chargers. Cheap or mismatched batteries can reduce performance, shorten motor life, or pose safety risks (e.g., overheating or fire).

4. **Potential for Overkill** If you primarily drive on mild terrain or don t push the truck to its limits, the extra power of an 8S brushless setup may feel unnecessary. In such cases, a stock or slightly upgraded brushed motor might suffice.

5. **Weight Considerations** Brushless motors and high-voltage setups add weight to the truck, which can affect handling and suspension dynamics. This may require adjustments to the setup (e.g., weight distribution, shocks, or springs) to maintain optimal performance.

6. **Maintenance Needs** Brushless motors are generally low-maintenance, but they still require proper cooling (especially in high-power applications) and occasional checks for wear on components like bearings or seals. Neglecting maintenance can lead to premature failure.

7. **Compatibility with Non-Stock Parts** While the mount fits Traxxas X-Maxx models, some aftermarket parts (e.g., custom chassis, non-standard axles) may not integrate perfectly. Always verify compatibility before purchasing.

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### **Conclusion**

The **MR X-Maxx2154 motor mount** is an excellent choice for **serious Traxxas X-Maxx owners** who want to upgrade to a **high-performance brushless motor setup**. Its compatibility with multiple X-Maxx variants, durability, and support for both 6S and 8S configurations make it a strong option for those who demand power and reliability. However, the **higher cost, learning curve, and maintenance requirements** may not be ideal for beginners or casual drivers.

If you re looking to **maximize performance on rough terrain, race competitively, or push your truck to its limits**, this mount is a worthwhile investment. For **budget-conscious or mild-use drivers**, a stock or slightly upgraded brushed motor setup might be more practical.

### **Recommendation**

- **Buy it if:** You re an experienced off-road driver, want to race or tackle extreme terrain, and are willing to invest in a high-performance setup. Pair it with a **quality 8S LiPo battery, compatible ESC, and proper cooling** for best results.

- **Avoid it if:** You re on a tight budget, new to brushless motors, or only drive occasionally on smooth surfaces. In such cases, a **stock or brushed motor upgrade** may be more suitable.

- **Consider alternatives:** If you like the MR brand but want to save money, look for **used or refurbished units** or explore other reputable brushless motor mounts (e.g., from **HPI Racing, Team Associated, or other 1/5 off-road brands**).

Ultimately, the MR X-Maxx2154 is a **premium choice** for those who prioritize performance and durability in their Traxxas X-Maxx builds.

Details:

It adjust using the stock 7mm wrench, Fits Traxxas X-Max Motor 1717, 2028, 2217 56x 58x and more. Traxxas X-Max 8s / 6S Adjustable Motor Mount 1/5 Brushless motor Blue, Uses aftermarket 1717 2028 2217 56x 58x series motors.

part #: xmaxx2154 prices

• $31.45-$88.11

specifications radiocontrolother:

• brand: Mr
• mpn: X-maxx2154
• model: X-maxx
• part type: Motor Mount
• required assembly: Almost Ready/arr/arf
• color: Silver
• scale: 1/5
• age level: 12-16 Years, 17 Years Up
• modified item: Yes
• country of origin: China
• fuel type: Electric

seller radiocontrolother:

• rating: 99.5%
• # reviews: 50465
• city: Brooklyn, New York

returns radiocontrolother:

• time: 30 Days
• method: Money back
• paid by: Seller
• policy: Returns Accepted

offer radiocontrolother:

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

payments radiocontrolother:

• other
• wallet: Apple-pay
• credit card: Visa

general radiocontrolother:

• condition: New
• Toys Hobbies > Radio Control Control Line > Other RC Control Line

shipping radiocontrolother:

• type: Fixed
• class: Standard
• cost: $0.00
• service: USPS First Class
• transit: 3-7 Days
• carrier: USPS

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