Traxxas TRX-4 1/10 Scale Trail Rock Crawler (Blue) w/All-Terrain Traxx & TQ 2.4GHz Radio

Traxxas TRX-4 1/10 Scale Trail Rock Crawler (Blue) w/All-Terrain Traxx
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Price: $529.95
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This is the Blue Traxxas TRX-4 with All-Terrain Traxx, a 1/10 Scale 4WD Electric Truck that is Ready-to-Race with the TQ 2.4GHz Radio System, Waterproof Electronics, an XL-5 HV ESC (fwd/rev), and a Titan 550 motor. Hit the trail fully outfitted for fun and adventure!

Get ready to tackle any trail with this take on the TRX-4, equipped with the Traxx All Terrain Track Set. The Traxx Set provides the most significant upgrade to traction for the Traxxas TRX-4 Kits, and this model comes with the set conveniently pre-installed. These treaded tracks are a perfect addition to the TRX-4 and all it's trail-ready features, allowing the kit to be practically unstoppable on any terrain.

Engineered for grip everywhere and ultimate off-road capability, Traxxas elevates this truck higher and wider than any other TRX-4 model for unbeatable clearance and maneuverability. This kit also comes factory-equipped with powerful lighting, a full array of performance parts and scale detail accessories. A fully-painted body featuring clear windows to enhances the realism is included. The TRX-4 Traxx Edition is specially outfitted for an even higher level of fun and adventure, get out and explore today!




  • Chassis:
    • Heavy-Duty Steel Frame Rails
    • Adjustable Wheelbase
    • Molded Wire Retainers
    • Dual-Fit Battery Tray
    • Inner Fenders and 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
  • Scale Details:
    • Fully Painted Body with Clear Windows
    • Expedition Rack and Scale Accessories
    • Rugged Bumpers
    • Injection-Molded Inserts
Length: 21.93 inches (557mm)
Front Track: 10.48 inches (266 mm)
Rear Track: 10.48 inches (266 mm)
Ground Clearance: 3.54 inches (90 mm)
Weight: 8.71lbs (3.95 kg)
Height: 10.29 inches (261 mm)
Wheelbase: 12.28 inches (312mm)
Approach Angle: 76°
Departure Angle: 76°
Breakover Angle: 81°
Front Shock Length: 3.54 inches (90mm)
Rear Shock Length: 3.54 inches (90mm)
Battery Tray: 158.75 L x 47 W x 23/26mm H
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

  • TRX-4, Ready-To-Drive® model
  • XL-5 HV waterproof electronic speed control
  • Titan™ 21T reverse rotation motor
  • TQ™ 2.4GHz radio system
  • High quality maintenance tools
  • Optional alternate tires and wheels
Needed to Complete:
  • Batteries: TRX-4 accepts a wide variety of NiMH (4–7 cell) and LiPo (2s–3s) batteries w/TRX or iD connector
  • Charger: Traxxas EZ-Peak charger is recommended for easy and fast charging performance
  • AA Alkaline Batteries: Four AA alkaline batteries for the transmitter. 

Tuesday, Jan 12 2021 (7 weeks ago)
Traxxas TRX-4 1/10 Scale Trail Rock Crawler (Blue) w/All-Terrain Traxx
I bought this for my 10yo son for Christmas. He was so excited he literally cried when he unwrapped it. It crawls great around the yard and the park. Took it on ski vacation to crawl through the snow around the resort with the traxx on. Acclimated it according to instructions for cold weather operation. It gets around pretty well in hard pack and up to about 4” of powder snow, any more and it digs itself in, manipulation of the steering helps get through deeper snow, but it mostly digs itself in. it took a low speed tumble 5 feet down an embankment covered with fresh snow. My son brought it to me because it stopped steering correctly. Found the stabilizer linkage had broken at the L. Inner fender mount. Upon further inspection I realized what a poor weak design this was and the added weight of the traxx was too much for the thin plastic, especially in cold weather. This vehicle isn’t designed to be rugged. It broke before getting through 5 batteries during a slow speed tumble.
Contacted traxxas and they informed me that the trx4 isn’t designed for cold(the instructions say to acclimate it for cold weather, implying that it’s designed for cold weather). They eventually agreed to send me the part(this part #8080 is back ordered, which tells me lots of inner fenders are being broken and bought at a higher than normal rate). This design flaw disappointed my son deeply. He was very upset his new truck broke on slow roll. He wondered why our others can roll at 50 mph and be ok but his rolls at 4 mph and breaks. I wondered the same thing.

Traxxas blamed the cold, my son, abuse and everything in between to not replace an $18 part. I own now 7 traxxas and know when I break them because I abuse them and when there is a design flaw. L. Inner fender stabilization bar mount is a weak design flaw. Would not buy this again due to this weakness and the hassle I got from traxxas. This crawler is not designed for the added weight of the traxx.
$600 truck didn’t last through 5 3000 mah nimh batteries.
Verified Owner
Monday, Mar 16 2020 (12 months ago)
Traxxas TRX-4 1/10 Scale Trail Rock Crawler (Blue) w/All-Terrain Traxx
My first Traxxas model and also the first 1/10 scale vehicle I've owned. Love this truck. Am looking forward to upgrading the steer servo and arm. The stock servo gets the job done but the vehicle needs to be in motion for it to overcome the extreme traction provided by the large footprint of the Traxx. Also have my eye on additional led light kits for the rack and rock/ground lights. With three extra plug ins besides the one being used by the already included light kit, might as well go all the way! I'm hooked!
Monday, Feb 3 2020 (about a year ago)
Traxxas TRX-4 1/10 Scale Trail Rock Crawler (Blue) w/All-Terrain Traxx
FYI while running the traxx wheels you cannot use a 2 speed transmission or open diffs
Verified Owner
Monday, Aug 19 2019 (about a year ago)
Traxxas TRX-4 1/10 Scale Trail Rock Crawler (Blue) w/All-Terrain Traxx
Traxxas hit it out of the park with this model. Love all the scale add on’s from the factory. Yes it’s big, heavy and slow but it’s one of the funnest RC’s I have owned. Highly recommend this mode to anyone!!!
Verified Owner
Monday, Jul 27 2020 (7 months ago)
Traxxas TRX-4 1/10 Scale Trail Rock Crawler (Blue) w/All-Terrain Traxx
Bought this trx4 a while back and barely did any mods to it and it just blow my socks off how good this RTR car is.
Verified Owner
Monday, Jan 13 2020 (about a year ago)
Traxxas TRX-4 1/10 Scale Trail Rock Crawler (Blue) w/All-Terrain Traxx
best crawler in all brand rc
i have one befor
but that one ther is no two speed and diff lock traxxas remove
i dislike this tricks