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Traxxas TRA77086-4-GRNX X-Maxx 8S ESC GREEN Brushless Electric Monster Truck with TQi
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Traxxas TRA77086-4-GRNX X-Maxx 8S ESC GREEN Brushless Electric Monster Truck with TQi
X-Maxx is the ultimate monster truck with 30+ volts of extreme 8S power, defying physics with jaw-dropping acceleration and 50+mph speeds.
Traxxas TRA77086-4-GRNX X-Maxx 8S ESC GREEN Brushless Electric Monster Truck with TQi

Traxxas TRA77086-4-GRNX X-Maxx 8S ESC GREEN Brushless Electric Monster Truck with TQi

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X-Maxx is the ultimate monster truck with 30+ volts of extreme 8S power, defying physics with jaw-dropping acceleration and 50+mph speeds.
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What Stands Out

Unmatched Power
The X-Maxx features a powerful brushless motor, delivering intense speed and acceleration, making it perfect for adrenaline seekers looking for thrilling off-road experiences.
Durable Design
Engineered with heavy-duty materials, the X-Maxx withstands rugged terrains and harsh impacts, ensuring longevity and reliability for serious enthusiasts and casual users alike.
Advanced Control
Equipped with precise handling and advanced suspension, users can effortlessly navigate tough obstacles, providing an intuitive driving experience for both novices and experienced drivers.

Product Details

Shop the Traxxas X-Maxx 8S - the ultimate monster truck with 4X4 power and 30+ volts of extreme 8S power. Find the best deals on a brushless electric monster truck at Ubuy Palau.
  • Traxxas 77086-4 - X-Maxx 1/6 4WD Monster Truck RTR, Green X
  • Traxxas Stability Management(TSM) for superior wheel spin and steering control
  • Composite nylon tub chassis design for easy access to critical components
  • Equipped with 30+ volts of extreme 8S power and achieves 50+mph speeds
  • Max Duty Drivetrain with high-strength precision steel gears and impact absorbing Cush Drive
  • Velineon 1200XL 1200kV brushless motor with aluminum heat sink and Velineon VXL-8s LiPo compatible Electronic Speed Control
Item Weight24 lbs (10.89 kg)

Who Should Buy?

Suitable For
  • RC Enthusiasts

    Perfect for hobbyists who enjoy high-speed racing and off-road adventures with powerful, durable electric trucks.

  • Outdoor Adventurers

    Ideal for those who frequently engage in outdoor activities and need a robust vehicle for rough terrains.

  • Families with Kids

    Great for families looking to promote outdoor play and bonding through exciting remote-controlled truck experiences.

Not Suitable For
  • Budget Shoppers

    Not suitable for those with strict budgets, as the X-Maxx is a premium-priced electric monster truck.

  • Small Space Users

    Users in small living spaces may find it challenging to accommodate or enjoy operating this large truck.

  • Beginners

    Inexperienced users may struggle with the complexity and speed of advanced features this monster truck offers.

Product Description

Traxxas TRA77086-4-GRNX X-Maxx 8S ESC GREEN Brushless Electric Monster Truck with TQi

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What features make the Traxxas X-Maxx 8S ESC a top choice for hobbyists?

    Answer: The Traxxas X-Maxx 8S ESC is engineered with high-performance features including a robust brushless motor, advanced TQi radio system, and 8S LiPo compatibility, which together deliver exceptional speed and handling. Its waterproof design ensures durability and reliability during all-weather conditions, making it perfect for various terrains. Users can enjoy extreme off-road adventures, high-speed speed runs, and competitive racing scenarios while experiencing the thrill of control provided by the TQi system, which allows for precise tuning and telemetry options.
  • Question: How fast can the Traxxas X-Maxx 8S ESC go?

    Answer: The Traxxas X-Maxx 8S ESC can achieve impressive speeds exceeding 50 mph, depending on terrain and conditions. This capability is facilitated by its powerful brushless motor and efficient ESC design. It's perfect for those seeking adrenaline-pumping races or simply having fun on off-road trails. Whether you're a novice or an experienced driver, the speed and acceleration of the X-Maxx provides an exhilarating experience for outdoor enthusiasts.
  • Question: Is the Traxxas X-Maxx 8S waterproof?

    Answer: Yes, the Traxxas X-Maxx 8S ESC features a fully waterproof design, allowing for exciting driving experiences in wet and muddy conditions. This capability means you can confidently take your truck through puddles, streams, or rainy weather without the worry of damaging the electronics. This makes it ideal for off-road adventures or simply playing in the rain with friends, giving you more opportunities to enjoy your truck regardless of the weather.
  • Question: What kind of battery is recommended for the X-Maxx 8S ESC?

    Answer: The Traxxas X-Maxx 8S ESC is designed to run on two 4S LiPo batteries, allowing for a combined 8S configuration that maximizes performance. Using high-quality batteries ensures optimal power delivery and runtime. This setup is essential for achieving the highest speeds and performance, especially during extended outdoor sessions. For best results, consider using Traxxas-branded batteries as they are specifically designed to work seamlessly with the X-Maxx's ESC for safety and performance.
  • Question: What range does the TQi radio system provide for the X-Maxx?

    Answer: The TQi radio system used in the Traxxas X-Maxx offers an impressive control range, typically up to several hundred meters. This expansive range allows for a more immersive driving experience, as drivers can explore large areas without losing connection. Additionally, the TQi system includes telemetry features that provide real-time feedback on battery voltage, temperature, and speed, enhancing your ability to fine-tune performance mid-drive, especially during competitive or challenging courses.
  • Question: Can the Traxxas X-Maxx be customized or upgraded?

    Answer: Absolutely! The Traxxas X-Maxx is designed with a versatile platform that supports numerous upgrades and customizations, including enhanced motor options, upgraded tires, and additional accessories. This ability for personalization allows users to tailor their driving experience based on individual preferences. Whether you want more speed, improved handling, or specific tire types for different terrains, the X-Maxx provides a great foundation for building a unique and personalized RC vehicle.
  • Question: What is the weight of the Traxxas X-Maxx?

    Answer: The Traxxas X-Maxx weighs approximately 25 lbs (11.34 kg) when fully assembled. This substantial weight provides stability during high-speed runs and aggressive maneuvers. While it might seem heavier compared to other models, the weight contributes to its durability and off-road capability, allowing for rugged handling on various terrains and during jumps. For enthusiasts, this means fewer breakages during intense driving sessions and more opportunities to push the limits.
  • Question: How do I maintain my Traxxas X-Maxx 8S ESC?

    Answer: Maintaining your Traxxas X-Maxx 8S ESC involves regular inspections and cleanings to ensure optimal performance. Check for any dirt or debris on the chassis, wheels, and tires after each use. Periodically inspect the electronic components for any signs of wear or damage. Additionally, ensuring that the battery terminals are clean can enhance the overall performance and longevity of the truck. This proactive maintenance routine is crucial for keeping your X-Maxx operating at peak efficiency over time.
  • Question: What type of terrain is the X-Maxx best suited for?

    Answer: The Traxxas X-Maxx excels on a variety of terrains including dirt, gravel, grass, and even rocky environments. Its large tires and advanced suspension system provide excellent traction and stability, allowing it to tackle challenging landscapes with ease. Whether you're racing friends in an open field, navigating through wooded trails, or simply enjoying some fun on the beach, the X-Maxx’s design enables it to thrive in multiple outdoor settings, making it a versatile choice for Rc enthusiasts.
  • Question: Where can I buy Traxxas TRA77086-4-GRNX X-Maxx® 8S ESC GREEN Brushless Electric Monster Truck with TQi?

    Answer: You can buy the Traxxas TRA77086-4-GRNX X-Maxx® 8S ESC GREEN Brushless Electric Monster Truck with TQi at Ubuy in Palau. Ubuy is a trusted online retailer that offers a wide selection of premium RC vehicles and accessories, ensuring you get authentic products. Their platform is user-friendly, making it easy to find and purchase the X-Maxx, along with a variety of spare parts and upgrades to enhance your RC experience.

Traxxas Trucks Editorial Review

The Traxxas X-Maxx is a powerful and durable electric monster truck that offers superb handling and stability. It is capable of reaching high speeds and is recommended for experienced users. However, some customers have reported issues with the shock and body durability, as well as the speed controller. Overall, it is a fun and thrilling RC truck, but be prepared for potential additional costs.

Customer Reviews & Ratings

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Pros

  • Superb handling and stability
  • Insanely fast
  • Very durable
  • Includes controller
  • Offers full telemetry with optional Bluetooth module
  • Huge in size and powerful

Cons

  • Issues with shock and body durability

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
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Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Features & Benefits

  • Brushless Electric powered 2.4GHz Radio Controlled
  • Traxxas Stability Management(TSM)
  • Composite nylon tub Chassis, integrated nerf bars for impact protection
  • Velineon 1200XL 1200kV Brushless Motor with Aluminum Heat Sink
  • Differentials: Sealed hardened steel bevel
  • Length: 29.84” (758mm), Rear Track: 22:66” (525mm), Weight: 19.1 lbs. (8,66kgs)

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