Northstar Motorsports in Barrington, Illinois, has become the premier motorsports safety equipment company since opening in 1990. Northstar Motorsports has an online catalog of auto racing and motorsports safety equipment, racing supplies, accessories, books, videos and apparel: Sparco, OMP, Stand 21, Diadora, Bell, Shoei, Arai, Pagid, Corbeau, Recaro, Sabelt, Schroth, Brey-Krause, Hot Lap, ...