Outfitted for Adventure
Even the toughest off-road challenges have met their match with TRX-4® Sport High Trail™ Edition. A factory-installed Long Arm Lift Kit amplifies TRX-4 Sport’s performance-focused all-terrain capability with even more ground clearance. High-angle bumpers and fully-locked axles provide nearly unstoppable climbing versatility with the show-stopping looks of the High Trail Edition’s rugged Expedition Rack and scale accessories.
Lifted Performance
The High Trail Edition TRX-4 Sport gets you up and over obstacles with a factory-installed Long Arm Lift Kit for over an inch more ground clearance than the standard TRX-4. Oversize Canyon Trail tires ride on 2.2″ black 5-spoke wheels to tame the most technical trails with extreme all-terrain traction.
Clipless Body Mounting
New to TRX-4 Sport, the High Trail Edition’s clipless body combines clean flowing lines with secure latching convenience. TRX-4 Sport’s hidden latches hold tight on the trail no matter how intense the action gets, but release in just seconds to access the chassis.
Scale Accessories
TRX-4 High Trail Edition comes fully outfitted for adventure with a tough Expedition Rack and molded accessories. A replica snorkel, side mirrors, traction boards, fire extinguisher, jack, and fuel canisters provide extreme scale detail with inner fenders for a realistic appearance.
Use code SAVE50 at checkout.
Model #82044-4$429.95
Video
Innovation
Details
Highly Detailed Body
TRX-4 Sport High Trail Edition features precision-molded details for a whole new level of scale realism. A rugged Adventure Rack protects the body from rollovers and holds a full complement of trail accessories. The molded side mirrors, grille, tailgate, and winch provide the perfect scale touches.
Factory-Installed Long Arm Lift Kit
The Traxxas Long Arm Lift Kit includes extended GTS aluminum shocks, longer links and rod ends, extended driveshafts and a new servo mount. The lift kit works as one cohesive system not only to raise the truck, but also to maintain TRX-4’s carefully tuned suspension geometry.
Clipless Convenience
High Trail Edition Sport’s heavy-duty clipless body mounts integrate into its rugged inner fenders to form a vise-like grip. When it’s time to release the body, simply reach under the fender and pull the tabs. It’s that easy.
Heavy-Duty Frame Rails
A thick 1.5 mm steel ladder frame with molded cross members provides exceptional torsional rigidity to resist even the worst chassis twisting articulation. This extremely rigid backbone lets the suspension do the work it was designed to do. You’ll feel the difference on trails where the elimination of chassis flex allows for precise wheel placement when navigating technical terrain.
Raised Center Driveshafts and Suspension Links
TRX-4’s radical portal axle design raises the driveshafts higher to improve axle geometry and reduce driveshaft angles. Higher driveshafts and suspension links pass over obstacles to avoid high-centering your truck and reduce overall grinding wear.
Single Speed Transmission
Geared for raw torque, the single-speed transmission sheds valuable weight from the Sport’s chassis for better weight distribution. Steel gears provide Traxxas-Tough durability and virtually maintenance-free operation.
Molded Inner Fenders and Floor Pans
Tough inner fenders mount directly to the frame and shock towers to provide substantial look and feel to TRX-4 Sport High Trail Edition. Molded floor pans integrate into the fenders to keep rocks, mud, and twigs out of the chassis.
Titan 21T 550 Motor
Torque rules the trail! TRX-4’s massive Titan 21T motor pumps out huge torque to get you up and over anything that gets in the way. An integrated cooling fan keeps temperatures down for extended run times.
2.2″ Canyon Trail Tires
TRX-4 Sport High Trail Edition rides on oversize Canyon Trail tires for additional ground clearance and rock-crawling performance. The ultra-soft S1-compound rubber and aggressive lug pattern delivers unmatched grip and rugged climbing action.
Extended-Length 110 mm GTS Shocks
High Trail Edition Sport’s extra-long 110mm GTS coil-over shocks are oil-filled to smooth out even the roughest trails. These silver-anodized aluminum shocks deliver silky-smooth damping and feature threaded bodies for easy ride height adjustment. The convincing scale realism looks great and they perform even better with an O-ring cap seal and dual X-ring shaft seals.
Torque Twist Eliminated
Portal axles use gear reduction at the wheels to virtually eliminate torque twist. The Titan 550 motor’s torque translates into straight, powerful, forward motion, rather than wasted energy twisting your rig right off the rocks.
Locked Axles
Full-time locked front and rear axles transform the motor’s torque into unstoppable climbing action. With no slippage possible, all four wheels claw with equal traction, powering TRX-4 Sport over the toughest obstacles.
Waterproof Metal Gear Servo
A full-metal gear digital servo gives you the durability and steering authority you need to confidently and reliably power through tough challenges.
Special Edition
The Special Gray Edition TRX-4® Sport High Trail is now available online and in-store. Get yours today!
Photo Gallery
Make sure you don’t miss any of the latest TRX-4 Sport High Trail news, accessories, and updates.
TRX-4 Data
| Length: | 22 inches (564 mm) |
|---|---|
| Front Track: | 10.6 inches (270 mm) |
| Rear Track: | 10.6 inches (270 mm) |
| Center Ground Clearance: | 4 inches (99 mm) |
| Weight (w/o battery): | 7.04 pounds (3.20 kg) |
| Height (overall): | 10.8 inches (275 mm) |
| Wheelbase: | 12.3 inches (312 mm) |
| Approach Angle: | 62.8° |
| Departure Angle: | 54.7° |
| Breakover Angle: | 79.3° |
| Front Shock Length: | 4.33 inches (110 mm) |
| Rear Shock Length: | 4.33 inches (110 mm) |
| Front Wheels: | 2.2″ x 1.34″ (56 x 34 mm) |
| Rear Wheels: | 2.2″ x 1.34″ (56 x 34 mm) |
| Front Tires: | 5.3″ x 2.14″ (135 x 54 mm) |
| Rear Tires: | 5.3″ x 2.14″ (135 x 54 mm) |
| Hex Size: | 12 mm |
| Speed Control: | XL-5™ HV |
| Motor (electric): | 21T reverse rotation |
| Transmission: | Single speed |
| Gear Pitch: | 32 pitch |
| 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™ 2.4 GHz 4-channel transmitter |
| Receiver: | 6533 |
| Skill Level: | 1 |
| Battery Tray: | 159 L x 47 W x 23/26 mm H |
| Type: | High-torque brushed motor |
|---|---|
| Size: | 550 |
| Weight: | 13.76 ounces (390 g) |
| Length: | 3.071″ (78 mm) overall length, 2.25″ (57 mm) can length, 1.532″ (39 mm diameter) |
| Turns: | 21T reverse rotation |
| Voltage: | 16.8 volts |
| Input Voltage: | 6–7 Cells NiMH, 2–3s LiPo |
|---|---|
| Case Size: | 1.23″ W x 2.18″ D x 1.04″ H |
| Weight: | 2.6 ounces (74 g) |
| Motor Limit: | 21-turns (550 size) |
| On Resistance Forward: | 0.004 ohms |
| On Resistance Reverse: | 0.004 ohms |
| Peak Current - Forward: | 100 amps |
| Peak Current - Reverse: | 100 amps |
| Braking Current: | 60 amps |
| Continuous Current: | 18 amps |
| BEC Voltage: | 6.0 volts |
| BEC Current: | 1 amp |
| Power Wire: | 14 gauge / 5″ |
| Input Harness Wire: | 26 gauge / 14.5″ |
| Transistor Type: | MOSFET |
| PWM Frequency: | 1700 Hz |
| Low Voltage Detection (LVD): | 2-Stage indicators, switchable (on or off) |
| Thermal Protection: | Thermal shutdown |
| Profile selection: |
|
| Single-button setup: | Traxxas EZ-Set® |
| * Patented | |
- Tough, Lightweight Pickup Truck Body
- High-angle bumpers for increased clearance
- Molded grille and tailgate
- LED-ready headlights and tail lights
- Full Nylon composite wheel wells and floor pans
- Scale Accessories
- Rugged Expedition Rack with detailed accessories
- Injection-molded snorkel and side mirrors
- Clipless Body Mounting
- Clipless design for smooth body appearance
- Rugged internal body cage for added rigidity
- Body details mount directly to internal frame
- 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 (7.2–8.4 V) and 2–3s LiPo (7.4–11.1 V)
- Two stage low voltage protection (LVD)
- Motor
- Powerful Titan® 21T reverse rotation motor with internal cooling fan
- Precision, preset gear mesh adjustments
- Motor retention separate from gear mesh
- Factory-Installed Long Arm Lift Kit
- Increases ground clearance over 1″
- Maintains precise steering geometry
- Accommodates oversize 2.2″ wheels and tires
- Rigid Steel Frame
- Full-length 1.5 mm steel frame rails
- Bumpers adjust fore and aft
- Rugged rock rails adjust for width
- Wire routing clips integrated into frame rails
- Portal Axles
- Increase ground clearance
- Eliminate torque twist
- Steel gears
- Improve axle geometry and reduce strain on driveshafts
- Drivetrain
- Full-time shaft driven 4-wheel drive
- Tough 6 mm stub axles
- Steel front CV driveshafts
- Hardened steel rear axle shafts
- Locked front and rear axles
- 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)
- Secondary front battery tray 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)
- Steel servo horn
- Steering geometry corrected for bump steer
- Suspension
- Front — 3 link with panhard
- Rear — Triangulated 4 link
- Heavy-duty rod ends with steel hollow balls
- 5 mm diameter steel link rods with 4 mm threaded ends
- Extended Aluminum GTS Shocks
- Oil-filled coilover GTS shocks exclusive to TRX-4 chassis
- Extra-long aluminum bodies for greater articulation
- 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
- Oversize Wheels and Tires
- 2.2″ 5-spoke wheels with replica beadlock rings
- Pre-mounted 2.2″ Canyon Trail tires with trail-tuned foam inserts
- Trail tuned S1 rubber compound
- 12 mm steel hex
- TQ™ 2.4 GHz 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
What’s In The Box:
- TRX-4, Ready-To-Drive model
- XL-5 HV waterproof electronic speed control
- Titan 21T reverse rotation motor
- TQ 2.4 GHz radio system
- High quality maintenance tools
What You’ll Need:
- Batteries
TRX-4 accepts a wide variety of NiMH (4–7 cell) and LiPo (2s–3s) batteries.
- Charger
Traxxas EZ-Peak® Live charger is recommended for easy and fast charging performance (model 2971).
- AA Alkaline Batteries
Four AA alkaline batteries for the transmitter.