- Original EctoFabRC Designs
- Precision-cut chassis rails and crawler parts designed in-house for serious scale builds.
- Trail Tested Performance
- Designed and tested on real trail rigs to handle demanding crawler terrain. Every chassis is brutally tested before release—nothing reaches the public until it’s proven on the trail.
- Purpose-Built Crawler Parts
- Engineered specifically for scale trail trucks and custom leaf-spring builds.
Browse Chassis Kits & Parts
Most Popular Upgrades
Crawler Compatibility
EctoFabRC parts are designed for 1/10 scale RC crawler builds and custom leaf spring chassis setups, with many components compatible across custom scale builds.
Common compatibility includes:
• RC4WD Trail Finder 2 (TF2)
• Custom leaf spring crawler builds
• 1/10 scale trail trucks
• Custom fabricated crawler chassis