Lots of kilometers behind - you are dead tired. Just a moment of inattention and...bam! A blue ankle, stars dancing in front of your eyes! Even a hard-bitten scooter-rider knows that. That's why we have flat-head screws for you. They are usually mounted onto the rear wheel instead of a quick release pin and will save your tears.
Dragstr, Rodstr, Friday, S2016 and S1616 both wheels / Trexx and S2620 rear wheel