Ricta Wheels Chrome Clouds Red 54/86 Skateboard WheelsRicta Chrome Clouds 54mm, 86a, white with chrome red core. 86a medium soft urethane for filmer setups, skating ditches and rougher terrains. Chrome Clouds integrate our high performance soft urethanes with Ricta's latest core design to provide a modern shaped soft wheel for your everyday set up or cruiser. Like regular Clouds, they are available in 78, 86, or 92a in 54 and 56mm sizes.