This is a pair of Pro-Line Blue Closed Cell Foam Inserts (front) for 4WD Buggies.
Choosing the right insert for the right condition can be the difference between winning, losing, or just plain having bragging rights over a competitor on the track. Pro-Line now offers an aftermarket insert for you 1:10th scale 4WD buggy enthusiasts to use on those tracks that desire a firmer and longer lasting insert set-up. Want to save money on your favorite hobby? Then choose the Closed Cell inserts because they are water safe and reusable!
Two Pro-Line Blue Closed Cell Foam Inserts, (2)
Installation into tires