Extremely cool change to the HUD!
I haven't played Air Riders myself nor have I seem much gameplay, so I can happily say this looks cool on it's own merits. The reactivity is very very appreciated, I love the way the rotor graphic spins, and the meters are much more natural on screen compared to older Kart mods which did the same thing. What they track is also real helpful, given I'm pretty bad at timing the Insta-Whip and such.
My only real complaints are it looks odd to have percent be centered where other speedometer types offset the measurement to the right, and the measurement text doesn't seem to be rendering at a native resolution so the pixels look a bit jumbled/like mixels.
Otherwise, looks sick! I'd love to see more HUD addons like this.