From the Trail to the Rocks, TRX-4® is Ready for Adventure

Scale crawling is a great way to get outside and explore the world around you. From neighborhood parks to mountaintop peaks, TRX-4's lineup of premium features give it the capability to tackle extreme terrain of all varieties.
TRX-4 Defender rocks
In low gear, the TRX-4 Defender packs plenty of power to crawl over tough terrain.
2021 Bronco jumping
In high gear, the TRX-4 2021 Bronco has plenty of speed for catching air.
Portal axles
Portal axles provide ultimate ground clearance.
T-Lock differentials
T-Lock selectable locking front and rear differentials.*
High/low transmission
Selectable high/low two-speed transmission.*
*TRX-4 Sport and Traxx models require optional upgrades for locking differentials and high/low transmission

Head to your hobby shop to see the latest TRX-4 and TRX-6 crawlers today!



Customize Your Crawler

A complete line of Genuine Traxxas Accessories are available for TRX-4 and TRX-6 models to build the ultimate custom trail machine. Whether you want to increase performance on the trail, or add a touch of custom scale style, the possibilities are virtually endless.