In my words
Bash Armor Chassis Protector Blue for ARRMA 3S Long Wheelbase is the kind of Monster Truck part you only notice when it is missing.
A part that loosens under vibration is a part that fails at the worst moment, so thread-lock everything.
Sizes and colors come and go on this one; the listing shows what is actually in the box today.
What Pro-Line says about it
- Extra Durability to Protect Your Chassis
- Easy to Change Out
- Designed to Take a Beating
- Made from High Quality & High Strength Nylon
- Made in the USA
Questions I get about this set
Do I need special tools?
A hex driver set that actually fits, thread-lock and a bench. Rounded hardware costs more time than any part on this page.
Is it worth doing before I break something?
Usually, yes. A reinforcement part fitted on the bench is cheap; the same part fitted after a DNF costs you a race as well.








