Purpose Built

The TRX-4 Sport combines the unbeatable ground clearance and driving dynamics of Traxxas portal axles, sticky Canyon® Trail tires, and a lightweight pickup truck body for a leaner, performance-focused new TRX-4. The Sport’s unique bumpers, wheels, and body were designed for increased climbing versatility. 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 a new level.

Red TRX-4 Sport

Pre-Order Now!
Arrives Early July

Model #82024-4$359.99

TRX-4 Sport Videos

Innovation

Outfitted with radically innovative technology, the TRX-4 Sport minimizes weight to maximize performance.

Details

The key to the TRX-4 Sport’s performance lies underneath its lightweight body.
Heavy-Duty Steel Frame Rails

Heavy-Duty Steel Frame Rails

Adjustable Wheelbase

Adjustable Wheelbase

Molded Wire Retainers

Molded Wire Retainers

Dual-Fit Battery Tray

Dual Battery Tray

Floor Pans

Floor Pans

Aluminum Scale Shocks

Aluminum Scale Shocks

Heavy-Duty Steel Links

Heavy-Duty Steel Links

Hex Hardware

Precision Hex Hardware

Portal Axles

Portal Axles

Torque Twist Eliminated

Torque Twist Eliminated

Locked Differentials

Locked Differentials

Steel Gear Transmission

Steel Gear Transmission

Hardened Steel U-Joints

Hardened Steel U-Joints

Twin Friction Plate Slipper Clutch

Twin Friction Plate Slipper Clutch

Sealed Ball Bearings

Sealed Ball Bearings

Raised Center Driveshafts and Suspension Links

Raised Center Driveshafts and Suspension Links

High Steering and Drag Links

High Steering and Drag Links

45-Degree Steering Angle

45-Degree Steering Angle

Extreme Approach Angles

Extreme Approach Angles

High Ground Clearance

High Ground Clearance

Front Motor Design

Front Motor Design

New XL-5 HV ESC

New XL-5 HV ESC

Titan 21T 550 Motor

Titan 21T 550 Motor

Waterproof Metal Gear Servo

Waterproof Metal Gear Servo

TQi™ 4-Channel Radio System

TQ 2-Channel Radio System

Accessories Coming Soon

A wide range of performance and adventure accessories is on the way for your TRX-4 Sport, engineered to transform your model into a highly detailed Scale & Trail crawler.
TRX-4 Sport Expedition Rack
TRX-4 with Bolt-on Headlights
TRX-4 with Traction Boards
  • Clear and Painted Bodies
  • Expedition Rack
  • Auxilliary Exterior LED Lighting for the Roof, Bumper, and Expedition Rack
  • Traction Boards
  • Side View Mirrors
  • Molded Inner Fenders
  • Snorkel
  • Spare Tire Mount
  • Bolt-on Headlights and Tail Lights
  • Shovel, Axe, Jack & More!

Images of prototype models shown. Accessory details subject to change. Stay tuned for all the latest information.

Make sure you don’t miss any of the latest Traxxas TRX-4 Sport news, accessories, and updates.

TRX-4 Sport Data

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
Type: High-torque brushed motor
Size: 550
Weight: 390g (13.76oz)
Length: 3.071” (78mm) overall length, 2.25” (57mm) can length, 1.532” (38.9mm diameter)
Turns: 21T reverse rotation
Voltage: 16.8V
XL-5 HV Speed Control
Input Voltage: 6–7 Cells NiMH, 2–3s LiPo
Case Size: 1.23” W x 2.18” D x 1.04” H
Weight: 2.6oz (74g)
Motor Limit: 21-turns (550 size)
On Resistance Forward: 0.004 Ohms
On Resistance Reverse: 0.004 Ohms
Peak Current - Forward: 100A
Peak Current - Reverse: 100A
Braking Current: 60A
Continuous Current: 18A
BEC Voltage: 6.0 VDC
BEC Current: 1A
Power Wire: 14 Gauge / 5”
Input Harness Wire: 26 Gauge / 14.5”
Transistor Type: MOSFET
PWM Frequency: 1700Hz
Low Voltage Detection (LVD): 2-Stage indicators, switchable (on or off)
Thermal Protection: Thermal Shutdown
Profile selection:
  • Sport Mode: 100% FWD, 100% brakes, 100% REV
  • Race Mode: 100% FWD, 100% brakes, no REV
  • Training Mode:* 50% FWD, 100% brakes, 50% REV
  • Trail Mode: 100% FWD, 100% Brake, 100% REV, Trail-Tuned Brake on Neutral
  • Crawl Mode: 100% FWD, 100% Instant REV, 100% Brake on Neutral
Single-button setup: Yes, Traxxas EZ-Set®
* Patented
  • Tough, Lightweight Pickup Truck Body
    • Low profile bumpers for increased clearance
    • Red differential covers and D-rings
  • Trail-Tuned XL-5 HV Waterproof Electronic Speed Control
    • Fully waterproof design
    • Five drive profiles
      • Sport Mode — forward / brake / reverse
      • Race Mode — forward / brake / no reverse
      • Training Mode — 50% forward / 100% brake / 50% reverse (patented)
      • Trail Mode — forward / brake / reverse / with trail-tuned drag brake in neutral
      • Crawl Mode — forward / instant reverse - no neutral with 100% hill holding brake
    • Traxxas EZ-Set® one-button setup
    • Large, efficient heat sink
    • Wide voltage latitude 6–7 cell NiMH (7.2–8.4V) and 2–3s LiPo (7.4–11.1V)
    • Two stage low voltage protection (LVD)
  • Motor
    • Powerful Titan 21T reverse rotation motor with internal cooling fan
    • Precise preset gear mesh adjustments
    • Motor retention separate from gear mesh
  • Portal Axles
    • Increase ground clearance
    • 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 for SWB and LWB configurations
    • 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
    • Spool-locked front and rear differentials
    • Steel gear transfer case
  • Innovative Battery Compartment
    • 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)
  • Transmission
    • Single-speed with steel gears
    • Dual horizontal shafts
    • Twin friction plate slipper clutch
    • Easily removed for servicing
  • Steering
    • Chassis mounted 2075X metal gear digital servo
    • Superior 45° steering angle
    • Direct steering (no servo saver)
    • Steering geometry corrected for bump steer
  • Suspension
    • Front — 3 link with panhard
    • Rear — triangulated 4 link
    • Heavy-duty rod ends with steel hollow balls
    • 5mm diameter steel link rods with 4mm threaded ends
  • Aluminum GTS Shocks
    • Oil-filled 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
  • Wheels and Tires
    • Rugged black 5-spoke wheels
    • Pre-mounted 1.9” Canyon Trail tires with trail-tuned foam inserts
    • Trail tuned S1 rubber compound
    • 12mm steel hex
  • TQ 2.4GHz 2-channel transmitter
  • Patented O-Ring Sealed Watertight Receiver Box Keeps the Micro Receiver Dry
  • Sealed Ball Bearings
  • Hex Hardware with Rust-Resistant Black Oxide Coating
MODEL 82024-4: TRX-4 Sport: 1/10 Scale 4X4 Trail Truck, Fully-Assembled, Waterproof electronics, Ready-To-Drive®, with TQ 2.4GHz 2-channel Radio System, XL-5 HV Speed Control, and painted body.

What’s In The Box:

  • 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

What You’ll Need: