Loading... Please wait...Crawler Innovations was the first to combine closed cell and open cell foam into one package. The Lil’ Nova Foams have been around since the beginning and are made from the best compounds available. The Lil’ Nova Dual Stage Foam design is for all high-performance applications where grip and traction are essential. Available in a variety of compounds and sizes, the Lil’ Nova Crawler Foams are the perfect addition for your new tires.
CWR-2339
Sold as a pair.
The Heavy Weight product line is for heavy rc crawlers and speed applications. Supports weights 10 pounds and heavier.
These WIDE Lil Nova inners came about due to customer input and the availability of wider 1.9 bead locks and cans. The inner measures 1.750" width, is Competition Cut from Heavy Weight closed cell inner foam, with a Firm conventional or open cell density outer foam. The closed cell inner foam is super dense, water proof, is not temperature sensitive and is extremely durable. The conventional outer foam is not temperature sensitive, but it is not water proof.
The "Comp Cut" inner has three grooves machined into the area where the outer and inner meet. The machined grooves allow for the outer foam to collapse into them resulting in a much more responsive tire.
The 4.75" is the tallest inner in the Lil' Nova Dual Stage foam line and designed for tall 1.9 tires and heavier rc vehicles.
Please watch our video for a complete explanation of the Lil' Nova Foam System.
Approximate size: 5.0" Height x 1.75" Width
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Posted by Fred Prater on Apr 28th 2026
I needed a set for f foams for a project and I wasn’t sure what exactly I needed, called the company and the owner helped me out big time! Told him what I was building and some of the characteristics , because I was unsure of what I needed. Gave me a few options and then gave his recommendation on what he would do in this situation. I ordered what he recommended and from visual aspects I couldn’t be more happy! Now I just need to finish building the rest so I can find out how it performs! Would absolutely repurchase time and time again!!! Thanks again!