Dirt-Tech Short Course Insert
Brands: JConcepts
Product Code: JCO3237
Availability: Out Of Stock


JConcepts has upped the ante with the release of the new Dirt-Tech closed cell inserts.   Gray in color, the new inserts are designed in conjunction with tire insert guru, Brian “Dirt” Kinwald to bring the ultimate touch and feel while providing utmost durability.     The SCT insert has deep cuts on the outside which touch off against the tire inner carcass providing a cushy response and feel.   The inside has horizontal channels cut in a 360 pattern to soak up the large impacts and help create forward bite and increase acceleration. 

The JConcepts design, with custom sculpted features, are blended into the newly developed material providing racers a durable option capable of being used in medium to extremely high-traction conditions.    Testing has shown great results when used in these conditions and in popular tires such as Double Dees, 3D’s, Bar Codes and Dirt Webs.    Most recently, in the hands of Ryan Maifield, the new Dirt-Tech insert was victorious at the Fall Indoor Nationals in the SCT modified class. 


  • Medium | Firm density material and construction
  • Extremely light-weight
  • Versatile size, shape and profile, fits vast majority of SCT tires
  • Precise contoured manufacturing
  • Durable material, can be reused
  • Gray color for easy identification

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