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.
Features:
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

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°
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
Needed To Complete:
(1) NiMH Battery (4-7 cell) or LiPo Battery (2S/3S)
(1) Compatible Battery Charger
(4) "AA" Batteries (for transmitter)