Supply 98A,99A,100A,50D,55D,60D,65D,70D hardness high quality polyurethane Skateboard Wheels polyurethane skateboard wheels1)Wheel Diam.:50mm,51mm,52mm,53mm,54mm,55mm,56mm2)Wheel Width.:29mm-33mm3)Hardness:98A,99A,100A ,50D,55D,60D,65D,70D4)Sold well in USA and Australia market SHR skateboard wheels