The Cloud Board is a hoverboard that is used by MK. Originally, it was a hoverboard that used to belong to a civilian before it was taken by MK, who used the Cloud Board to escape from Red Son.
After the tuk-tuk was destroyed, MK took the Cloud Board from a Skater Boy to outrun Red Son. However, when Red Son attempted to crush MK by using his race car, he destroys the Cloud Board.
MK briefly used the Cloud Board after Pigsy gave him a day off.
After getting a call from Mei, MK uses the Cloud Board to return to the city.