Traxxas Rubber Balloons Nitro Hawk (2)
Features: Direct replacement rubber balloon that is wrapped around
the receiver to protect it from dirt, fuel, contaminants, etc.
INCLUDES: 2 rubber balloons
COMMENTS: Can also be used to enclose the receiver battery pack to protect it from contaminants.
Nothing, this is a replacement part
These balloons are awesome! Durable enough to put a receiver, light system, and switch into it. If you want to waterproof a esc or receiver, buy some of these and zipties. Really works well!