Traxxas TRX-4 Sport 4WD RTR Rock Crawler Trail Truck

This is the Traxxas TRX-4 Sport 4WD RTR Rock Crawler Trail Truck. 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 Sports unique bumpers, wheels, and body were designed for increased climbing versatility. Whether its a fun trail run or a hardcore technical crawl, the TRX-4 Sports capability and performance-built approach takes your outdoor adventure to a new level. Just add a battery and charger to be ready to take on the world!

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

The Power of Portals
Portal axles lift the truck at the wheels for huge center pumpkin ground clearance. In order to achieve the same clearance with straight axles, your tires would have to be over an inch taller than the tires on the TRX-4 Sport.

Heavy Duty Steel Frame Rails: A thick 1.5mm 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.

Adjustable Wheelbase
The innovative shock towers allow four separate “bolt-on” wheelbase positions: 300, 312, 324, and 336mm to accommodate custom body fitment. Further fine tuning is possible with the axle links and adjustable shock position.

Molded Wire Retainers
The finer details matter so we incorporated wire retainers into the frame rails, which provide a clean look and keep the wiring more secure from off-road hazards.

Dual-Fit Battery Tray
Tactical Units dual-fit battery tray offers extreme flexibility when choosing batteries. For extended run times, the large upper tray accommodates a full-length 5000 mAh 3-cell LiPo or 7600 mAh 2-cell LiPo. A hinged battery strap provides quick and secure battery mounting without pins to lose in the field. The innovative strap flips over to adjust for different height batteries. A smaller integrated tray accepts smaller Traxxas batteries (that fit our 1/16 scale models) for increased forward weight bias.

Floor Pans
Tough floor pans integrate with the wheel wells to enhance the scale appearance and keep debris out of the chassis.

Aluminum Scale Shocks
All new oil-filled coil-over GTS shocks were created exclusively for the TRX-4 chassis 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.

Heavy Duty Steel Links
Thick 5mm diameter steel links feature tough, fully-captured heavy-duty rod ends with steel hollow balls for exceptional strength and durability. This is one rig that wont strand you on the trail with a broken suspension link.

Precision Hex Hardware
The Tactical Unit uses tough hex hardware throughout for improved strength and easy servicing.

Feature List

• 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 degree 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

Specifications

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 degrees
Departure Angle: 45.83 degrees
Breakover Angle: 58.93 degrees
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

Requires:

AA batteries for transmitter
6-7-cell NiMH flat pack or 2-3S LiPo battery
Charger