PU Skate Wheel 1.Bearing: ABEC-7 2.Material:SHR pu with Nylon core 3.Color:colorful pu and colorful core 4.hardness:82A PU Skate Wheel1.Size:72x24mm,58x24mm,68x24mm,63x24mm,72x24mm,80x24mm,84x24mm,90x24mm,100x24mm,110x24mm,120x24mm,125x24mm,178x30mm,200x34mm2.Bearing: ABEC-7 3.Material:SHR pu with Nylon core 4.Color:colorful pu and colorful core5.Standard hardness:82a,(could make in any hardness ...