Featuresdiameter 70mmwidth 445mmcontact patch 413mmcore standardsold as a pack of 4 bearings sold separatelymaterialsdurometer 78a polyurethanestay ahead of the game with the motion longboard wheels from metro available in a variety of different colours and durometers to choose from it39s no wonder that the motion is metro39s most popular wheel set the wheels in motion by making sure to pick up a pack today