So, Im really debating on getting into some form of racing. My current bike is a DK xenia w/ Z1 sport forks, juicy brakes(f/r), you know basic hardtail FR bike. Im also building a revell 250r. I prefer single speed hardtails. I plan on BMXing the revell in the cruiser class, but also want to try some form of mountain bike racing. what would be a good form/class to race My xenia and possibly the revell? Is there a hardtail class at downhill events? thanks for any advise or help.