Base Plate Wheel 22MM Cool Gray - This is a Riccar Simplicity Base Plate Wheel 22MM Cool Gray. 22mm cool gray base plate wheel for Riccar vacuum cleaner models. Guaranteed to fit Riccar Vacuum Cleaner models: R600, R100, R20E, R20ENT, R20SC, VIBE.2 Vibrance, VIBENT.2 Vibrance Entry (No Tools), VIBST.2 Standard Vibrance, VIBST.2 Standard Vibrance, VIBCL.USA Classic Vibrance, VIBCL.1 Vibrance, VIBCLNT.1 Vibrance, VIBS.4 Standard Vibrance, VIBCL.2 Classic Vibrance, VIBCLNT.2 Classic Vibrance, VIBS.2 Standard Vibrance, VIBCL.4 Classic Vibrance, R500, 8920.