Roller Skate Plates are the frames that attach to the bottom of a skate, boot, or shoe. There are many types of roller skate plates. Riedell Reactor and Poweredyne plates are extremely well known. Rolline plates are very popular for the artistic skating crowds. Roller skate bottoms have many parts like trucks, toe stops, cushions, pivot cups, and kingpins which can also be found on our website. All the precision products we carry have parts that can be replaced.