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Traxxas 82016-4 Trx-4 Crawler Kit


SKU TRA82016-4
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The Traxxas TRX-4 Scale and Trail Crawler chassis kit offers the same innovative features as the RTR vehicle, combined with the fun and excitement of building your own kit. Build your own portal axles, high/low range transmission, and remotely locking differentials. All the parts are organized neatly in labeled bags with waterproof electronics and pre-assembled shocks and suspension links. A fully illustrated color manual makes the kit as much fun to construct as it is to take off-road.

Easy to Follow Assembly Instructions
The TRX-4 Chassis Kit isn t just for expert hobbyists. Traxxas goes the extra mile to make the full-color instruction book easy to follow and fun to use. Each section corresponds to a labeled bag with step-by-step assembly instructions. True-to-scale part illustrations and ruler charts make it easy to differentiate between different screws, bearings, and gears. Helpful assembly tips and clear illustrations take the frustration out of the assembly process. Have fun on the workbench and on the trail with the new TRX-4 Chassis Kit.


  • Easy to follow full-color assembly manual

  • Trail-tuned XL-5 HV Waterproof Electronic Speed Control

  • Powerful Titan 21T reverse rotation motor

  • Portal Axles

  • Rigid Steel Frame

  • Full-time shaft driven 4-wheel drive

  • Tough 6mm stub axles

  • Steel front CV driveshafts

  • Hardened steel rear axle shafts

  • Remote locking steel gear differentials with cable-actuation

  • Steel gear transfer case

  • Innovative Battery Compartments

  • Secondary battery mount over front axle for forward weight bias

  • Two speed high/low range transmission with remote shifting

  • Superior 45 steering angle

  • Front � 3 link with panhard

  • Rear � Triangulated 4 link

  • Pre-assembled heavy-duty rod ends with steel hollow balls

  • 5mm diameter steel link rods with 4mm threaded ends

  • 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

  • Shock oil included in kit

  • 1.9