Im wondering about how fast you guys hit the bigger jumps at mx parks. I am going to go to a mx track for the first time soon, and have been jumping a little for the past few weeks. Im on a rmx250 thats geared kinda high. Im sure it'll do 65+mph. But anyway, Ive hit sharp little hills on dirt roads before in 5th and gotten a little air, and that scares me jumping that fast!!! The fastest Ive actually "jumped" was 3rd gear pinned. My tires were prolly 6-7 feet off the ground. What gear do you hit those big jumps in? I cant imagine myself jumping at 55+ in 5th gear!!