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Traxxas X-Maxx 8S 4WD Brushless RTR Monster Truck (Red) w/2.4GHz TQi Radio & TSM

This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
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Low Price: $899.95
Discontinued Online

The Traxxas X-Maxx 8S 4WD Brushless RTR Monster Truck brings the same unrelenting 4X4 power, mammoth size and award-winning innovation to the game that make X-Maxx the ultimate monster truck. When you add 30+ volts of extreme 8s power, X-Maxx 8S defies physics, unleashing jaw-dropping acceleration and 50+mph speeds. Engineered to conquer the most extreme terrain and take brutal real-world punishment in stride, X-Maxx is the definition of Traxxas Tough™.

Traxxas engineers tossed conventional thinking out the window to bring loyal X-Maxx owners the most powerful Traxxas Monster ever developed. X-Maxx 8s is packed with 8s rated components engineered to handle the brutal torque and incredible speed. The Torque-Biasing Center Drive unit distributes the power for maximum wheels-up punch and unrelenting acceleration. Full steel-gear driveline, larger driveshafts, larger main bearings, strengthened bulkhead, heavy-duty ring and pinion gears, dual-fan motor cooling and more make this X-Maxx the ultimate monster.

X-Maxx 8S Features:

  • 30+ Volts of Extreme 8S Power
  • Maxx Duty Drivetrain
  • Torque-Biasing Center Drive
  • 50+ MPH Out of the Box

29.84 inches (758mm)
Front Track: 22.26 inches (540mm)
Rear Track: 20.66 inches (525mm)
Ground Clearance: 4 inches (102mm)
Weight: 19.1lbs (8.66kg)
Height (ride): 13.79 inches (350mm)
Wheelbase: 18.92 inches (480mm)
Skill Level: 6
Battery Tray: 197mm x 51.5mm x 44mm

Needed To Complete:

  • (4) "AA" Batteries (for transmitter)
  • (2) 3S or (2) 4S LiPo Battery w/Traxxas iD Connector
  • Compatible Battery Charger

This product was added to our catalog on February 10, 2017

Verified Owner
Wednesday, Feb 22 2017 (about 2 years ago)
Traxxas X-Maxx 8S 4WD Brushless RTR Monster Truck (Red)
What a BEAST of a truck, thanks to AMAIN and Affirm who made this truck more affordable by financing. I only had the truck for a few days now, its a monster compared to my Slash 4x4 VXL. It really calls everyones attention on every park lol.
Like they say "If you didnt break it, it wasnt fun enough". I did break a lower arm and steering knuckle, but its being take cared of by Traxxas. I do recommend this truck to anyone looking for a huge RC Truck.
Tuesday, Nov 28 2017 (about a year ago)
Traxxas X-Maxx 8S 4WD Brushless RTR Monster Truck (Red)
This was my first purchase from Amain and my first Traxxas product. Was on fence between Cen Colossus, Losi DBXLe, and this. Saw it at a discount in scratch and dent section so I jumped at it. However, disappointed that shipping fee was $35 even with super saver discount when other other competitor sites offer free shipping or a lot less. Interestingly, shipping was much less at $18 if I were to get it at the regular price with Amain. Took over a week to get it and found out it was missing the instruction manual and tools even though description said it was new and complete. Amain was nice enough to remedy the issue which was much appreciated.

Overall, truck is everything I expected. Looks bigger in person and nice and plush with jumps. It's fast but not out-of-control fast. It's rather clumsy around sharp turns and tends to flip on side due to higher center of gravity and speed. Just looks really aggressive and fun to drive. I hope the ESC holds up as this is the major weak point per what I have seen.

Also make sure your 4s batteries fit the compartment dimensions. My 7200mAh from Powerhobby were too big for the plastic hold-down locking part. I have to use velcro straps between the nerf side bars and chassis. Holds the batteries down like a charm.

I only have two cars, this and the Arrma Kraton which is able to take an extreme beating without breaking. My expectations are high on the Xmaxx. So far, so good.

I would buy from Amain again and recommend this truck to anyone who can afford it.
Verified Owner
Saturday, Sep 23 2017 (about a year ago)
Traxxas X-Maxx 8S 4WD Brushless RTR Monster Truck (Red)
Great truck, but the esc has its problems. Recommend upgrading esc as soon as it gives you problems.
Tuesday, Mar 27 2018 (about a year ago)
Traxxas X-Maxx 8S 4WD Brushless RTR Monster Truck (Red)
I love it! Everything is laid out well so it's super easy to work on, which I have only broken an A arm after one of many hard landings! Definitely not cheap, but if you can cut the check you won't be disappointed. My only complaint is that the servo saver is a little bit soft.
Verified Owner
Thursday, May 11 2017 (about 2 years ago)
Traxxas X-Maxx 8S 4WD Brushless RTR Monster Truck (Red)
This truck is a monster! The power is off the hook, I mean it does wheelies in reverse! The 8S X-Maxx runs tighter than a 2 day clock! I have run the batteries 10 times and no problems, just a ton of fun! This thing is built strong! My whole family wants their own to play with now! If I want to play, I guess I will have to buy a couple more... LOL
Verified Owner
Thursday, Mar 29 2018 (about a year ago)
Traxxas X-Maxx 8S 4WD Brushless RTR Monster Truck (Red)