so, im building a land speed kx85, gonna lower it, big bore kit kx100 swing arm/wheel so i have a 16 in the rear, all the stuff to make it go fast. i came here to see if anyone has tips to regear it, I have 1 mile to get it up to top speed, so i don't need much accelleration, just top speed. eventually i want to change out the trans gears as well. Where can is the best place to get sprockets and such?

 

hoping to make the stance of the bike much like these Turbo cr125 Bonneville 04'