Edit for the post about the front tire, it's only an "L" rated tire. I was looking for a higher rating, but had to settle on the lower rating for the one I found. My bad for the brain-fart typo. 75 mph is the best rating I could find for a 10" rim.
As far as the "straight line speed" title, it's what I want to build, my "rules" (there aren't any), my ideas & my best effort for the bike. Bonneville isn't allowing mini bikes to run on the salt, due to all of tech inspection stuff. I guess it's possible, but tires are just one problem. I watched one of the tech inspectors tell a bike rider that he needs working brakes on the front end, but to always keep off of them on a run, "Never use the front brake" was what he said. The surface is just too slippery & a front brake on the salt is a big no-no on a bike. The Texas mile is similar with their tech stuff, so this is just a fun build for me. That being said, the salt really is sticky on a bike, PITA to clean up afterward...