Traxxas TRX-4 Sport 1/10 Scale Trail Rock Crawler (Tan) w/XL-5 HV ESC & TQ 2.4GHz Radio

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Low Price: $339.95
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The Traxxas TRX-4 Sport combines a lightweight pickup truck body, single speed transmission and full time locked spools with the notorious Traxxas high clearance portal axles, sticky Canyon Trail tires, and great scale looks to create a leaner, performance-focused TRX-4. The Sport’s unique bumpers, wheels, and body were designed for increased climbing versatility, and improved overall driving dynamics. Whether it’s a fun trail run or a hardcore technical crawl, the TRX-4 Sport’s capability and performance-built approach takes your outdoor adventure to the next level.


  • Chassis:
    • Heavy-Duty Steel Frame Rails
    • Adjustable Wheelbase
    • Molded Wire Retainers
    • Dual Battery Tray
    • Floor Pans
    • Aluminum Scale Shocks
    • Heavy-Duty Steel Links
    • Precision Hex Hardware
  • Driveline:
    • Portal Axles
    • Torque Twist Eliminated
    • Locked Differentials
    • Steel Gear Transmission
    • Hardened Steel U-Joints
    • Twin Friction Plate Slipper Clutch
    • Sealed Ball Bearings
  • Geometry:
    • Raised Center Driveshafts and Suspension Links
    • High Steering and Drag Links
    • 45-Degree Steering Angle
    • Extreme Approach Angles
    • High Ground Clearance
    • Front Motor Design
  • Electronics:
    • XL-5 HV ESC
    • Titan 21T 550 Motor
    • Waterproof Metal Gear Servo
    • TQ™ 2-Channel Radio System

Length: 21.93 inches (557mm)
Front Track: 9.78 inches (249mm)
Rear Track: 9.78 inches (249mm)
Ground Clearance: 3.14 inches (80mm)
Weight: 5.79lb (2.63kg)
Height: 9.47 inches (241mm)
Wheelbase: 12.28 inches (312mm)
Approach Angle: 58.82°
Departure Angle: 45.83°
Breakover Angle: 58.93°
Front Shock Length: 3.54 inches (90mm)
Rear Shock Length: 3.54 inches (90mm)
Front Wheels: 1.9 x 1.02 inches (49 x 26mm)
Rear Wheels: 1.9 x 1.02 inches (49 x 26mm)
Front Tires: 4.64 x 1.89 inches (118 x 48mm)
Rear Tires: 4.64 x 1.89 inches (118 x 48mm)
Hex Size: 12mm
Speed Control: XL-5 HV
Motor (electric): 21T Reverse Rotation
Transmission: Single Speed
Gear Pitch: 32P
Differential Type: Spool (no differential)
Chassis Structure / Material: Steel Ladder Frame with Nylon Composite Crossmembers
Brake Type: Electronic “Hill Hold”
Drive System: Shaft Driven 4WD
Steering: Chassis Mounted Servo
Servo: 2075X Metal Gear
Transmitter: TQ™ 2.4GHz 2-Channel Transmitter
Receiver: 6519
Skill Level: 2
Battery Tray: 158.75 L x 47 W x 23/26mm H

Needed To Complete:

  • (4) "AA" Batteries (for transmitter)
  • (1) NiMH Battery (4-7 cell) or LiPo Battery (2S/3S)
  • (1) Compatible Battery Charger 

This product was added to our catalog on November 7, 2019

Wednesday, Jun 3 2020 (2 days ago)
Traxxas TRX-4 Sport 1/10 Scale Trail Rock Crawler (Tan)
I live in Alabama I bought the TRX 4 sport from a local hobby shop I love the little truck except I have a problem with the front end when you turn it all the way to the left or right and knuckles sound like they’re trying to lock up and the servo makes noise to the left took it to the dealer they said it’s fine call Traxxas he said it’s normal and when you drive it it bounces up and down when you turn it to the left or right So I’ve got to figure out how to fix it
Verified Owner
Sunday, May 10 2020 (4 weeks ago)
Traxxas TRX-4 Sport 1/10 Scale Trail Rock Crawler (Tan)
First and foremost, Amain was awesome. This was not my first experience with them, and is unlikely to be my last. Shipping was quicker than expected, the package arrived undamaged and I was like a little kid the rest of the day. :-)

I had researched crawlers for a few days before buying this one. I looked at Axial first because I knew the name and they are quality. Eventually I decided upon the TRX-4. I knew I liked the idea of portal axles, this was ready to run and all for a relatively good price. I have never owned a Traxxas product before, and I must say I am impressed. The overall quality has been exemplary, and I am very pleased. The truck looked great right out of the box. I bought the tan because it matched my truck, and even the nose resembles my truck. It's stance is perfect, and the running gear is great for ready to run. This thing was much faster than I expected. I ran it a few times myself, and then I let my boss's four year old son drive it. This is a VERY DURABLE TRUCK. We also found out how powerful the stock motor is as well. He got it stuck under a corn hole board that I had made years ago. We are talking about a heavy one made from 2x4's and 3/4" birch plywood. The truck moved it all the way over to the other corn hole board. That is nearly 30 feet! The truck was none the worse for wear either! That is tough and powerful in my book.

The main reasons I wanted this truck were to drive around the backyard chasing my dogs, and just to have some fun during this whole mess going on in the world. In a few short weeks of drive time I am already looking into building a crawler course in the backyard. Plus, I have already bought some upgrades. I am going to try out a Holmes Hobbies trail master brushed motor, and Hobbywing 1080 brushed esc. For about $65 it seems like a hard to beat combination. I also have a Hobbywing brushless esc and Team Brood brushless motor combo I am going to try. I am looking into the Bowhouse LCG battery tray as well.

Overall, I am very impressed with this truck. It is a great entry into the world of rock crawler/scale truck world. It is very tough, surprisingly fast and has huge parts support system. This was a great choice in my book.
Verified Owner
Thursday, Apr 16 2020 (7 weeks ago)
Traxxas TRX-4 Sport 1/10 Scale Trail Rock Crawler (Tan)
Love it. Traxxas has been innovative for many years now. Bought my first traxxas in the late 80s(Sledge Hammer) and many more since. Amain Hobbies rocks!
Steve E
Verified Owner
Wednesday, Apr 15 2020 (7 weeks ago)
Traxxas TRX-4 Sport 1/10 Scale Trail Rock Crawler (Tan)
Was a great buy.Delived when they said it would. Will order again
Verified Owner
Friday, Apr 3 2020 (2 months ago)
Traxxas TRX-4 Sport 1/10 Scale Trail Rock Crawler (Tan)
Traxxas TRX4 Sport is a great crawler rite outa the box !
Verified Owner
Friday, Mar 27 2020 (2 months ago)
Traxxas TRX-4 Sport 1/10 Scale Trail Rock Crawler (Tan)
The TRX4 sport is a great truck right out of the box!!! Thank you!!!!
Saturday, Mar 14 2020 (3 months ago)
Traxxas TRX-4 Sport 1/10 Scale Trail Rock Crawler (Tan)
Excellent truck!
No issues...Ron and his team are awesome...
We drove it off the showroom floor!!!?
Verified Owner
Friday, Feb 7 2020 (4 months ago)
Traxxas TRX-4 Sport 1/10 Scale Trail Rock Crawler (Tan)
Trx4 is my first crawler. Super fun right out of the box. Plenty of mods available too. Already upgraded to savox 7.4v servo and hw1080 esc. Great little truck.
Verified Owner
Thursday, Jan 9 2020 (5 months ago)
Traxxas TRX-4 Sport 1/10 Scale Trail Rock Crawler (Tan)
Very nice right out of the box. Traxxas hit a Home Run with this truck. I did opt for the TRX-4 two speed tranny, and some other upgrades before I hit the trails. the expedition rack and lights are also a nice addition and really make it pop. Looking to get a second. You will not be disappointed if you get this truck.
Verified Owner
Saturday, Feb 15 2020 (4 months ago)
Traxxas TRX-4 Sport 1/10 Scale Trail Rock Crawler (Tan)
Excellent vehicle with plenty of available upgrades
Verified Owner
Saturday, Jan 18 2020 (5 months ago)
Traxxas TRX-4 Sport 1/10 Scale Trail Rock Crawler (Tan)
Had it for about 3 days and the steering servo completely went out.