Traxxas TRX-4 1/10 Scale Trail Rock Crawler Chassis Kit - (No Battery & Charger)



This product is no longer in stock

Your price: $409.99

Overall rating
Fuel TypeElectric

The Traxxas TRX-4 offers multiple features to enhance your driving all day & night. From remote-locking differentials that you actuate from the controller, to a 2-speed transmission that you also control from the remote, the TRX-4 is fun for everyone at all ages. Now, you can have the joy of building one from scratch with the new Traxxas TRX-4 Chassis Kit.  Included in the kit is everything you need to complete a fully-functional TRX-4 chassis(minus your battery & charger). All electronics are here, including a XL-5 Electronic Speed Control and 4-channel TQ transmitter. Traxxas includes an easy to follow assembly instruction manual that is color coded and each section is separated by bags, making this kit suitable for your first RC kit. A staff of skilled representatives is on hand to answer your questions via phone, website, or e-mail. Unmatched parts support keeps your Traxxas vehicle running strong with parts and support from thousands of hobby dealers worldwide. Traxxas goes the extra mile to ensure that your RC experience is easy and fun.


  • True-to-scale part illustrations and ruler charts.
  • Helpful assembly tips and clear illustrations help guide you through your build process
  • Complete all-inclusive chassis kit comes with everything you need minus a battery, charger & body 
  • Full-time shaft driven 4-wheel drive
  • Hardened steel front and rear drive shafts
  • Remote locking steel gear differentials with cable-actuation
  • 45-degree steering angle
  • 3-link front suspension with panhard bar
  • Triangulated rear 4-link suspension
  • coilover shocks specific for the TRX-4 chassis
  • Steel gear transfer case
  • Hinged battery strap allows quick and easy battery access
  • TQi 4-channel transmitter 
  • Powerful Titan 21T brushed motor
  • Trail-Tunes XL-5 HV Electronic Speed Control capable of running 3s Lithium-polymer battery*
  • Portal Axles provide a higher ground clearance than normal straight axles & helps eliminate torque twist
  • Rigis 1.5mm thick steel frame rails
  • Innovative chassis design allows for separate wheelbase adjustments

           *6–7 cell NiMH (7.2–8.4V) and 2–3S LiPo (7.4–11.1V) needed to power vehicle(not included)


  • Length: 20.57”
  • Width: 9.78”
  • Ground Clearance: 3.14”
  • Height: 10.47”. 
  • Weight: 6.42lbs
  • Wheelbase: Adjustable 
  • Tire Diameter: 4.64”
  • Approach Angle: 63.82 degrees 
  • Departure Angle: 44.22 degrees  
  • Breakover Angle: 59 degrees 

Needed to complete:

  • 7-cell NIHM or 2-3s Traxxas Lipo battery 
  • Charger for your batteries
  • (4)AA batteries for the transmitter 

Write a review

Traxxas TRX-4 1/10 Scale Trail Rock Crawler Chassis Kit - (No Battery & Charger)

Traxxas TRX-4 1/10 Scale Trail Rock Crawler Chassis Kit - (No Battery & Charger)