Traxxas 1/10 TRX-4 Defender Electric Off Road Rock Crawler

Brand: Traxxas | SKU: 82056-4
3 in stock


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Traxxas has been working hard on this tough looking Defender 1/10 RC crawler. The TRX-4 RC Truck is packed full of features right out of the box! With remote differential locks, remote high and low gearing at a flick of a switch, portal axle, Inner fenders, waterproof electronics, metal geared high torque steering servo, aluminium shocks and the list goes on!

The Traxxas TRX-4 is the ultimate adventure car.

Run Time (Minutes)

50%Complete (success)N/A

Top Speed


Skill Level

50%Complete (warning)Intermediate

Charge Time (Hours)

50%Complete (danger)N/A
Remote Locking Differentials

The TRX-4 has differentials that you can lock from your remote controller. No need to break from the action to push on a lever or install locking parts just flick a switch on the fly and keephaving fun.

Traxxas Remote Locking Differentials
Portal Axles

The first rock crawler to have the luxury of having the extra ground clearance axle portals provide. Go where others can't with the Traxxas TRX-4!

Traxxas TRX-4 Axle Assembly Front
High/Low Transmission

Why carry your crawler down to the trail when you can drive? The Traxxas TRX-4 features a high-speed gear to get to your next crawling challenge quickly. When you get there, flick the rocker switch on your remote controller to engage low range and conquer tough terrain with exception torque.

Traxxas TRX-4 Transmission Assembly
Micro Cables

TRX-4 uses three fully-waterproof micro servos to actuate the front and rear differentials aswell as the high/low range selection on the transmission. Sleeved micro cables eliminate complicated linkages that would otherwise limit suspension articulation.

Traxxas TRX-4 Micro Cables
Traxxas ID Connectors
Traxxas ID Connectors

The best connectors in the industry! Secure, easy to use, high-current, also has an RFID chip that tells the charger what settings to charge it on. Now that's one smart connector.

  • Fully waterproof electronics
  • TQi 2.4GHz transmitter
  • Aluminium GTS shocks
  • Portal axle
  • Metal geared steering servo
  • Innovative T-Lock™ remote locking differentials
  • Pre-installed Inner Fenders
  • Traxxas high-torque Titan® 550 21T motor
  • Traxxas XL5 HV 3S ESC
  • LiPo, NiCad, and NiMH compatible 
  • Length: 586mm (23.07")
  • Width: 249mm (9.78")
  • Height: 292mm (11.48")
  • Weight: 3.372kg (7.43lbs)
  • Wheelbase: 324mm (12.75")
  • Drivetrain: 4WD
Required items (not included)
  • 4 AA Batteries
  • 7.2-11.1v Battery
  • Charger
Max LiPo Power: 3S (11.1v)
Size (Scale): 1/10
Skill Level: Intermediate
Power Source: Electric Brushed
Chassis Type: Rock Crawler
On/Off Road: Off Road
Drivetrain: 4WD
Factory specs
Max LiPo power:
Battery connector:
Front shock oil:
Rear shock oil: 30w
Wheel hex size: 12
Traxxas 1/10 TRX-4 Defender Electric Off Road Rock Crawler
4 reviews
Riley graham
really good best trx4 buy from here

Nicholas Farley
Purchased from Hobbies Direct - easy process, friendly customer service over the phone, and fast delivery. This is our second TRX4 and we love both of them. Great fun devising off road tracks in the back yard. Lights are now on the list! Our favorite RCs for sure.

Nicholas Cooper
Wow! What a machine! And I'm only in training mode! Great features and looks so realistic!

Luke Haines
This is my first RC car for over 20 years. I dug out my 1985 Tandy 4x4 for my daughter and come across this Defender scale car online, and being a Landrover fan had to pick one up. It's great fun to drive and goes anywhere. Crawling through puddles, mud, ponds and over impossible rocks is cool. Tech has come along way. The only disappointing element is the quality of finish. 3 of 4 wheels wobble due to poorly put on tyres. For a car of this expense I expected allot more from Traxxas, and it would probably impact my decision to buy the brand again.

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