Lil' Nova 4.75" Dual Stage Crawler Tire Inserts. These inserts feature a comp cut inner foam, with a soft density outer foam. Crawler Innovations has brought a unique material and insert design ...

insert was designed and shaped specifically for the 1.9 Proline TSL SX XL and is recommended for scale rc vehicles that weigh 8 pounds or more. It also fits the 1.9 Pitbull ...

Crawler Tire Inserts are precision cut, waterproof, closed cell foam tire inserts designed for performance. The unique closed cell material clings to the tire, and this direct connection helps to reduce internal ...

Foams are designed for heavy rc crawlers and speed applications. The Heavy Weight inner provides increased steering response, eliminates tire roll over and supports weights of 10 pounds and heavier. The Lil’ ...

Wild" Heavy Duty 1.9" Single Stage Crawler Foam, featuring CI's dense car stand foam, cut and shaped into a complete inner tire foam. This dense inner offers superior steering response and a ...