HIGH-QUALITY ULTRA DURABLE ROLLER SKATES ... ABEC-5 steel ball bearings designed to provide a smooth roll. These quad skates also have tough 62mm, 93A hardness polyurethane wheels designed ...

From its origins—roller-skate wheels attached to a wooden board—the skateboard has given rise to a vibrant culture of art, music, and sport. Used by surfers when there were no waves to ride, the ...