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Traxxas TRX-4 Sport Crawler Kit w/Body & Scale Accessories, No Electronics
Traxxas TRX-4 Sport Crawler Kit w/Body & Scale Accessories, No Electronics (82010-4)

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Our Price: $279.95
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This is the Traxxas TRX-4 Sport Crawler Kit with Body, Expedition Rack, and Scale Accessories. This is an un-assembled kit that requires electronics and assembly to be complete.

The Traxxas TRX-4 Sport is purpose built for trail-conquering RC fun with innovative technical features and rugged durability. The new TRX-4 Sport Unassembled Kit combines all the technical capability of the RTR truck, with the excitement of building your own kit. The TRX-4 Sport Kit assembles to form a roller chassis without electronics, battery, or charger. From mild to wild, enjoy ultimate build-it-yourself freedom to add your own motor, electronic speed control (ESC), servo, and radio system to the highly competent chassis. All the parts are organized neatly in labeled bags with pre-assembled shocks and suspension links. A fully illustrated color manual makes the kit as much fun to construct as it is to take off-road.


  • Easy to follow full-color assembly manual
    • True-to-scale part illustrations and ruler charts
    • Helpful assembly tips and clear illustrations
  • Clear TRX-4 Sport body
    • Body comes pre-cut and ready to mount
    • Includes window masking and decals
    • Includes Expedition Rack with scale accessories
      • Front grille and rear tail gate with lenses for LED lights
      • Rugged front and rear bumpers with red D-rings
      • Requires polycarbonate paint
    • Portal Axles
      • Increase ground clearance (3.14)
      • Eliminate torque twist
      • Steel gears
      • Improve axle geometry and reduce strain on driveshafts
    • Rigid Steel Frame
      • 1.5mm thick steel frame rails increase torsional rigidity
      • Innovative design allows four wheelbase positions (300mm, 312mm, 324mm, 336mm)
      • Adjustable rear shock tower positions
      • Bumpers adjust fore and aft
      • Rugged rock rails adjust for width
      • Wire routing clips integrated into frame rails
    • Drivetrain
      • Full-time shaft driven 4-wheel drive
      • Tough 6mm stub axles
      • Steel front CV driveshafts
      • Hardened steel rear axle shafts
        • Remote locking steel gear differentials with cable-actuation
        • Steel gear transfer case
      • Innovative Battery Compartments
        • Hinged battery strap allows quick and easy battery access
        • No pins to lose
        • Accommodates different height batteries
        • Accepts full-size long battery packs
        • Integrated compartment accepts smaller 1/16 scale batteries (with optional strap)
        • Secondary battery mount over front axle for forward weight bias
      • Transmission
        • Single-speed with steel gears
        • Twin friction plate slipper clutch
        • Easily removed for servicing
      • Steering
        • Accepts standard size servos
        • Superior 45-degree steering angle
        • Direct steering (no servo saver)
        • Steering geometry corrected for bump steer
      • Suspension
        • Front - 3 link with panhard
        • Rear - Triangulated 4 link
        • Pre-assembled heavy-duty rod ends with steel hollow balls
        • 5mm diameter steel link rods with 4mm threaded ends
      • Pre-assembled aluminum GTS Shocks
        • Coilover GTS shocks exclusive to TRX-4 chassis
        • Silver-anodized aluminum bodies
        • Threaded bodies with collars easily adjust ride height
        • Silky smooth damping for the toughest trails
        • O-ring cap seal and dual X-ring shaft seals
        • Shock oil included in kit
      • Wheels and Tires
        • 1.9 Canyon Trail tires with trail-tuned foam inserts
        • Tough black scale wheels
        • Trail tuned S1 rubber compound
        • 12mm steel hex
        • Tire glue required
      • Patented O-Ring sealed watertight receiver box keeps micro receivers dry
      • Sealed Ball Bearings
      • Hex hardware with rust-resistant black oxide coating
      Includes Over $70 of Scale Accessories!
      The Traxxas TRX-4 Sport Kit comes fully outfitted with an entire complement of scale accessories as standard equipment. The expedition rack not only looks great, but provides rugged protection for the body. The body and expedition rack are outfitted with a replica snorkel, side mirrors, traction boards, fire extinguisher, jack, and gas cans for maximum scale detail. The front and rear injection molded grill and tail gate also include lenses to make installing LED lights (sold separately) a breeze!

      Easy to Follow Assembly Instructions
      The TRX-4 Sport Unassembled Kit isnt just for expert hobbyists. Traxxas goes the extra mile to make the full-color instruction book easy to follow and fun to use. Each section corresponds to a labeled bag with step-by-step assembly instructions. True-to-scale part illustrations and ruler charts make it easy to differentiate between different screws, bearings, and gears. Helpful assembly tips and clear illustrations take the frustration out of the assembly process. Have fun on the workbench and on the trail with the new TRX-4 Sport Kit.

      Ready to Assemble
      The TRX-4 Sport Kit arrives ready to assemble with a full-color instruction guide, pre-cut clear body, and Expedition Rack with scale accessories. Key parts like shocks and suspension links come pre-assembled to make building easy and fun. Choose your own electronics, battery, and charger (sold separately) to complete your fully custom ride. Unmatched parts support keeps your Traxxas vehicle running strong with parts from RC Superstore.


      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)
      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)
      Wheel Hex: 12mm
      Differential Type: Spool (no differential)
      Transmission: Single speed
      Gear Pitch: 32
      Chassis Structure/Material: Steel Ladder Frame with Nylon Composite Crossmembers
      Drive System: Shaft-Driven 4WD
      Battery Tray: 158.75 L x 47 W x 23/26mm H


      Electronic speed control and motor
      Steering servo
      6 or 7 cell NiMH battery pack or 2s or 3s LiPo battery pack
      Compatible battery charger
      Metric hex drivers
      1.5mm, 2.0mm, 2.5mm
      Basic hand tools
      screwdrivers, needle nose pliers
      Traxxas Ultra-Premium Tire Glue (part #6468) or CA glue
      Safety glasses
      Polycarbonate paint