NebulaRC 2.9" “No-Foam” Inserts - Baja Pro X
Baja Pro X 2.9" “No-Foam” Inserts – A NebulaRC x Nasty Customs Collaboration
These inserts were purpose-built to do one thing: maximize the performance of the massive Baja Pro X 2.9 tires.Wider. Taller. Stronger — they’re a dedicated design made to perfectly fill out and support the oversized Baja Pro X tires without compromise.
You still get everything you love about the NebulaRC “No-Foam” formula:
Firm sidewall structure for predictable support
Soft, responsive tread zone for terrain-grabbing flex
Water-friendly performance with no foam to soak or rot
💨 Pro tip: For best results, vent your tires using a leather punch for clean holes. Vented tires + No-Foams = crawling bliss
🛒 Sold as a set of 4 inserts.Need 2, 6, or a custom count? Just reach out—we’ve got you.
❄️ Our inserts are printed in 95A TPU, which performs best in temperatures above 40°F. As temps drop below that, it’s normal for flexibility and softness to decrease. Please keep this in mind if you plan to run in colder conditions.
These are part of the trusted NebulaRC x Nasty Customs lineup, designed by enthusiasts, for enthusiasts. If you're running Baja Pro X tires on your SCX6, this is the upgrade you've been waiting for.

