Starcrystal Rider

Well, at any rate, I realized I was totally oblivious to the path I was supposed to be driving on, and I finished the race.
I've concluded that is just a checkpoint respawn, but that big sign in the air had me really confused for a bit! 😄

I'm confused...What exactly is supposed to do in this game? The instruction bubble sure looks like it's indicating a jump, but when I press , it's causing me to self-destruct or something O_o