Im new to this forum, so hello to all you red riders. Just built a mini chopper and traded it for a 98 300ex and hope to start back racing soon. I used to ride a timberwolf and hit any ramp I can find, 3 stripped out axles later I figured I definately need a sport quad. People tell me I ride smooth and look like Tim Farr coming out the burms!!! Anyway do 300's run in the Sport (blaster class) or open classes. I know anyone can enter open classes just not sure if I can run in the blaster class. Hope to enter a Deep South Quad Racing Series race to see how my riding compares to others. Thanks for any replies.