24"x1.5" Konversion Pro Bicycle Tire Razor Pocket Mod Betty Drive Medical uses this tire

Drive Medical uses this tire on the back wheels of the ZooMe R4 (R418CS)

locking foot lever

The battery and electronics tray for the RazorX Cruiser electric skateboard is a 2-part plastic box that holds the Lithium battery

then this is the replacement rear tire that you need

UB22NF (Universal Battery)

24"x1.5" Konversion Pro Bicycle Tire Razor Pocket Mod Betty Drive Medical uses this tireBMX race specific tire designed to excel on today's demanding tracks. Dual Tread Compound (DTC) and casing knurling for maximum cornering performance. Lightweight casing and folding beads allow for snappy acceleration. Kenda: 212258