TRAXXAS TRX4 SPORT CRAWLER
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Detail
- Tough, Clipless Pickup Truck Body
- Clipless design for smooth body appearance
- Rugged internal body cage for added rigidity
- 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 (7.2–8.4 V) and 2–3s LiPo (7.4–11.1 V)
- Two stage low voltage protection (LVD)
- Titan® 550 Motor
- 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 Radio System
- 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
- Drivetrain
- 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)
- Tough, Clipless Pickup Truck Body
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Customer Reviews
Humbe********** DDS
It’s cool and definitely fun to drive, but assembly took longer than expected and the instructions were a bit confusing. Once it ran, it worked well—just wish setup was smoother for a beginner like me.
Car*******sper
My first serious RC crawler and couldn’t be happier. Controls are intuitive, and the proportional throttle makes slow climbs super manageable. Took it through dirt, sand, and creek beds – zero failures. Endless fun for adults and kids alike.
Prof. ************e DVM
Solid build and looks awesome right out of the box. Took it off-road and it performed great, though battery life could be better. Still, my kids love watching it crawl up impossible spots.
Arno*********dine
Just got back from a desert rock crawling event – this little rig dominated! Compact size helps with tight gaps, and the waterproof electronics give peace of mind near puddles. Traxxas nailed the balance between power and precision.
Gre*******ein
Decent for the price, but took a bit to calibrate the steering trim. Once set, it drove smoothly over rocks and logs. Wish the instruction manual had more troubleshooting tips. Still, good for weekend bashing.
Tren********cha
This little rig is tough! I've taken it on several trail hikes and it keeps up with much more expensive models. Assembly was quick, and the first-time setup went smoothly. Tires have excellent traction, and the suspension absorbs bumps beautifully. A standout in the rock crawler category for sure.
Anton***********n DDS
Used it in a local RC meetup and everyone wanted to know what model it was. Realistic crawl speed, excellent articulation, and looks just like the full-size off-roaders. Even holds up well in light rain. Total crowd-pleaser.
De*****ang
Great crawler overall! Had some minor interference from nearby signals during a group run, but otherwise performs excellently. Setup was fast and driving experience is smooth. Would buy again.
Mr. S***********pelski
Works well on moderate terrain. Had a servo glitch during a run, had to reset it. Not ideal for hardcore crawlers, but fine for casual use. Still looks cool and turns heads at the park.
Mr. Jo*************on DDS
This TRAXXAS TRX4 Sport Crawler is an absolute beast on rocks! I took it out last weekend and it climbed over boulders like it was born to do it. Super detailed and handles rough terrain like a champ. My neighbor’s jaw dropped—mission accomplished.