Spencer Rivkin

2014 JConcepts Dirt Invert

May 16, 2014

Ryan Maifield takes a double victory at 2014 Dirt Invert. For the 2nd consecutive year, the JConcepts Dirt Invert took place just outside of Phoenix, AZ, and this time at Warehouse 3 Raceway. The triple A-main, Invert format was brought back to compliment an even larger turnout of just under 250 entries. Team Associated / […]

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2nd Annual Gun Smoke Classic

November 25, 2013

The 2nd Annual Gun Smoke Classic is tamed by JConcepts Hosted by Southern California’s IE-RC the event took place November 16th and 17th. With over 270 entries from across the Southwest, the racing would be top notch with many of the fast guys in attendance. JConcepts drivers were set for the battle for the podium.

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ROAR Off-Road Nationals

August 19, 2013

JConcepts takes 3 classes at ROAR Off-Road Nationals. Maifield becomes 4x ROAR SCT National Champion. Race: 2013 ROAR 1/10th Off-Road Nationals Date: August 9-11, 2013 Track: Silver Dollar Raceway – Chico, CA The ROAR Off-Road Nationals, always one of the largest events on the calendar tour, made its way to Silver Dollar Raceway in Chico, […]

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