Arrma Nero 6S BLX Brushless RTR Monster Truck w/Diff Brain (Blue/Black) w/TTX300 2.4GHz Radio System

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Low Price: $599.99
Discontinued Online

The Arrma Nero 6S BLX with Diff Brain is possibly the most powerful and ingenious monster truck ever created. This 1/8 scale beast is unlike anything you have ever driven, with the specially designed "Diff Brain" that allows you to lock all three differentials with the turn of a knob, directly from the transmitter! With 4 distinctly unique driving modes, the Nero 6S BLX with Diff Brain is almost like having four vehicles in one.

Armed with a powerful BLX 6S capable brushless system, the Nero 6S can hit speeds in excess of 60 mph and can conquer the most extreme driving environments imaginable. The unique TVP chassis is constructed with a super-tough composite exoskeleton and lightweight anodized aluminum, providing the strength and performance to overcome any obstacle. Itís one of the baddest monsters in the world of RC, and is truly a truck that can do it all.

Four Beast Modes. Diff Brain Technology. Take Control On-The-Fly.
Take control of four driving modes, straight from the transmitter. The Nero 6S takes the limitations common with other monsters, and buries them. Easily switch between four available driving styles and enjoy optimized performance, all at the turn of a dial, all in real-time. Master four unique beast driving modes and enjoy super-flexible handling characteristics, as you BLAST past previous speed limits, WHEELIE like a Pro, DRIFT hard with sideways style, and CLIMB like an off-road king.


  • Brushless power system generates speeds of 60+ mph.
  • Waterproof ESC and steering servo for driving in all conditions.
  • Tough composite and super-durable steel parts for rugged performance.
  • All-metal diff gears for longer life.
  • Telescoping large-diameter, steel and anodized aluminum driveshafts to absorb relentless abuse without damage.
  • Chassis design lowers center of gravity without compromising ground clearance for improved handling.
  • 16mm aluminum oil shocks in rocker lay down style to keep you in control on the roughest turf.
  • Adjustable pivot-ball front suspension for smooth, easy steering.
  • Aggressive tread pattern on tires for superior grip on any surface.
  • Modular design allows easy access for cleaning, maintenance, and adjustments.
  • Quick-release battery compartments load from the underside of the chassis for fast battery replacements.
  • Ventilated battery compartments, a built-in ESC cooling fan, and cooling fins on the motor dissipate excess heat faster.
  • Sealed boots keep dirt and wetness out to minimize maintenance and wear.
  • Ultra-light slipper plate made from a special heat-shedding aluminum boosts efficiency.
    • Red anodized aluminum heat sink motor-can for increased cooling and durability
    • 2000KV rated for awesome speed and torque
    • Heavy-duty wire for reliable conductivity
    • Strong gold-plated bullet connectors for ultimate voltage transfer
    • Precision motor mounting holes for safe and secure fitting
    • 4 Pole motor configuration
    • Integrated fan for increased cooling
    • Easily programmable throttle profiles for advanced tuning of your driving experience
    • Easily access 5 throttle settings, from soft to full punch, and 3 brake strength settings
    • 150AMP rated for smooth power control in all conditions
    • Waterproof for extreme bashing when the conditions are tough
Main Body Color: Blue
Locking Diffs: Yes
Weight (no battery): 6.00kg / 13lbs 4oz
Scale: 1/8 scale
Max Speed (mph): 60+mph / 96+km/h
Power Type: Brushless
Build Status: RTR
Build Configuration Options: Mid Motor
Drive Type: 4WD
Vehicle Type: Monster Truck
Surface: Off-road
Length: 560mm / 22.05"
Wheelbase: 378mm / 14.88"
Ride Height: 50mm / 1.97"
Front Width: 460mm / 18.11"
Rear Width: 460mm / 18.11"
Height: 217mm / 8.54"
Number of Differentials: 3
Warranty: 2 Year Limited Manufacturers

Needed to Complete:

  • (2) 2S-3S 35C LiPo (minimum) with XT90 connectors (max dimensions of 6.8x1.6x1.1" (175x42x29mm)
  • LiPo compatible charger with XT90 charging cable & charging bag
  • Tools & Maintenance equipment

This product was added to our catalog on June 30, 2016

Garrett Bewick
Verified Owner
Friday, Jun 30 2017 (about a year ago)
Arrma Nero 6S BLX Brushless RTR Monster Truck w/Diff Brain (Blue/Black)
So I will first start with the pros of the Arrma Nero. This truck is definitely a beast! It's inner frame is all aluminum which adds a great deal of durability to the truck. The Diff Brain is also something to love. With all the diffs unlocked it's very easy to drive and control and when you start locking them up it becomes less stable, but easier to get out of tight situations. Last of Course is it's incredible speed! I've only been using 4s lipo but it still gets up to at least 40mph.
Now for the cons. It does have a fair servo but it's not any good for rock crawling. If you get this truck the servo would be a good first upgrade. The transmitter is also a slight problem. The mechanism for the steering is a week plastic that will break if you turn the wheel too hard. For $600 it would be nice to have just a slightly better transmitter and servo.All in all this is a good truck. Just be nice to the transmitter and don't do much rock crawling.
Brandon Pizzuti
Tuesday, Oct 16 2018 (8 weeks ago)
Arrma Nero 6S BLX Brushless RTR Monster Truck w/Diff Brain (Blue/Black)
Best truck I own, wish it was still being made because nothing beats it! Great quality and an absolute BEAST!
Joshua Hansen
Thursday, Dec 28 2017 (12 months ago)
Arrma Nero 6S BLX Brushless RTR Monster Truck w/Diff Brain (Blue/Black)
Awesome Truck!! The build quality is nothing short of amazing. I could see this bringing in a whole new era of RTR vehicles. It has been great to not have to worry about upgrading every last piece of the drive train like other brands require. The performance has been flawless. Diff brain is ok, I think I would need to go sensored to really enjoy trying to crawl with it. This thing is a like a mentos waiting to be dropped into some soda. Just ready to explode at any time. The power on 6s is something to see. I wish everyone would take 5 minutes to see what Arrma has done here, they have literally reinvented the wheel. No more plastic or cheap parts!!!
Owen Stephenson
Friday, Aug 11 2017 (about a year ago)
Arrma Nero 6S BLX Brushless RTR Monster Truck w/Diff Brain (Blue/Black)
this is a very nice truck for the price i paid. its a very fast and very tough truck. it has lasted me a lot longer than all of the other trucks i have had. i have had one thing break on the truck and nothing else has broke on it