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Battery & Charger
Sold Separately
TRX-4 Sport
MODEL SPECS
Name:
TRX-4 Sport Clipless
Type:
Trail Truck / Crawler
Skill Level:
1
Scale:
1/10
Weight:
5.79 pounds (2.63 kg)
Length:
21.93 inches (557 mm)
Width:
9.78 inches (249 mm)
Front Track:
9.78 inches (249 mm)
Rear Track:
9.78 inches (249 mm)
Height:
9.47 inches (241 mm)
Wheelbase:
12.28 inches (312 mm)
Center Ground Clearance:
3.14 inches (80 mm)
Driveline:
Shaft-driven 4WD
Transmission:
Single speed
Differential Type:
Spool (no differential)
Gear Pitch:
32 pitch
Steering Servo:
2075X metal gear, digital high-torque waterproof
Radio System:
TQ™ 2.4 GHz 2-channel radio
Battery Compartment Specs:
159 mm X 47 mm X 23 mm, 26 mm
MOTOR SPECS
Name:
Titan® 21T Reverse Rotation
Motor Type:
High-torque brushed motor
Weight:
8.47 ounces (240 g)
Length:
3.07 inches (78 mm) overall length, 2.25 inches (57 mm) can length
Diameter:
1.53 inches (39 mm)
Shaft Size:
3 mm
Connector Type:
Bullet
ESC SPECS
Name:
XL-5™ HV
ESC Type:
Brushed
Case Size:
1.23 inches (31 mm) / 2.18 inches (55 mm) / 1.04 inches (26 mm)
Weight:
2.60 ounces (74 g)
Motor Connectors:
Bullet
Battery Connectors:
Traxxas High-Current Connector
Power Wire:
14 gauge
Tough, Clipless Pickup Truck Body Clipless design for smooth body appearance Rugged internal body cage for added rigidity Low profile bumpers for increased clearance 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® 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) Titan® Powerful Titan 21T reverse rotation motor with internal cooling fan Precise preset gear mesh adjustments Motor retention separate from gear mesh TQ™ 2.4 GHz 2-Channel Ergonomic transmitter with internal antenna Traxxas 6519 3-channel micro receiver with fail-safe security Patented O-ring sealed watertight receiver box keeps the micro receiver dry Rigid Steel Frame 1.5 mm thick steel frame rails increase torsional rigidity Innovative design allows four wheelbase positions (300 mm, 312 mm, 324 mm, 336 mm) 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 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) Portal Axles Increase ground clearance Eliminate torque twist Steel gears Improve axle geometry and reduce strain on driveshafts Driveline Full-time shaft driven 4-wheel drive Tough 6 mm stub axles Steel front CV driveshafts Hardened steel rear axle shafts Spool-locked front and rear differentials Steel gear transfer case 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 5 mm diameter steel link rods with 4 mm 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 12 mm steel hex Sealed Ball Bearings Hex Hardware with Rust-Resistant Black Oxide Coating Requires Battery and Charger (Sold Separately)
MODEL 82224-4 : TRX-4® ®
What’s In The Box:
TRX-4 trail truck XL-5 HV waterproof electronic speed control Titan® TQ 2.4 GHz radio system High quality maintenance tools
What You’ll Need:
Batteries
TRX-4 accepts a wide variety of NiMH (6–7 cell) and LiPo (2s–3s) batteries.
Charger
The Traxxas EZ-Peak® 2970
AA Alkaline Batteries
Four AA alkaline batteries for the transmitter.
The Traxxas TRX-4 Sport is built for years of fun, and we're here to ensure that the experience is exciting and enjoyable from day-one.
This section will help you get up to speed on your new TRX-4’s features, find the hottest accessories for customization, and get help from our online materials and world-class customer support team.
Get Started
VIDEO
Download Quickstart Guide
PURPOSE BUILT
TRX-4®
Innovation
Outfitted with radically innovative technology, 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 TRX-4 Sport.
Torque Twist Eliminated
The 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 Differentials
When negotiating a slick rock face or powering through a mud bog, traction is king. TRX-4 Sport comes outfitted with differential spools in the front and rear for ultimate grip when you need it most.
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.
Rugged TRX-4 Chassis Design
The TRX-4 Sport tramples the status quo with extreme versatility and off-road capability. Performance and technology combine in a revolutionary new chassis that looks as good as it performs.
Rigid Steel Frame
A heavy-duty formed-steel ladder frame with molded cross members creates an extremely rigid backbone. You’ll feel the difference on trails when navigating technical terrain.
High-Performance Body
Designed for ultimate all-terrain performance, TRX-4 Sport’s lightweight body keeps the CG low for improved stability when climbing. Low-profile bumpers increase the approach and departure angles while red differential covers and D-rings add off-road style.
GTS Aluminum Shocks
Oil-filled coil-over GTS shocks deliver silky-smooth damping performance and feature threaded aluminum shock bodies for easy ride height adjustments. The convincing scale realism looks great and they perform even better.
3s Power System
The XL-5™ HV electronic speed control brings 3s LiPo capability for strong efficient running. The powerful 21T Titan® motor provides torque to tackle the steepest climbs and all-out speed on flat terrain. This efficient system provides up to 2 hours of run time with a Traxxas 3s 5000 mAh LiPo battery pack!
TQ™ Radio System
Comfortable and precise, the easy-to-use TQ radio system features the reliability you expect from Traxxas. The TQ’s advanced programming provides long-range control with smooth, glitch-free performance.
Waterproof Electronics
TRX-4 is fully waterproof, not “splash resistant.” There is a big difference. Traxxas’ patented innovation gives you the freedom to tackle creeks, snow, and mud without worrying about water in your electronics.
Heavy-Duty Steel Frame Rails
Adjustable Wheelbase
Molded Wire Retainers
Dual Battery Tray
Floor Pans
Aluminum Scale Shocks
Heavy-Duty Steel Links
Precision Hex Hardware
Portal Axles
Torque Twist Eliminated
Locked Differentials
Steel Gear Transmission
Hardened Steel U-Joints
Twin Friction Plate Slipper Clutch
Sealed Ball Bearings
Raised Center Driveshafts and Suspension Links
High Steering and Drag Links
45° Steering Angle
Extreme Approach Angles
High Ground Clearance
Front Motor Design
XL-5™ HV ESC
Titan 21T 550 Motor
Waterproof Metal Gear Servo
TQ™ 2-Channel Radio System
