PU Skate Wheel 1.Bearing: ABEC-7 2.Material:SHR pu with ... hardness:82a,(could make in any hardness as your requirement)6.Packing:8pcs/PE bag and cartonChoose Our products:1) ... for health.It can reach to the export demanding requirements.6.Material for hub:high impact-resistance PP ,nylon,PC, ... price on your preferred skate package. Inline Skate Speed Wheel,PU Skate Wheel 100MMX24,Plastic inline Weel