News Other Tracks Twitter B3 MX Park Open Ride May 14th & 15th 2 weeks ago AOTMX B3 is open sat May 14th and Sun may 15th for an open ride. $20 per rider. Post Views: 26 Continue Reading Previous Membership ReminderNext Kusters MX – First Race Track Prep. Leave a Reply Cancel replyYou must be logged in to post a comment.