Variants of this model differ. The CUx is an L1e 45 km/h moped and its single 60V/30Ah pack is fixed at that capacity, so it is far less variant-prone than the cars in this batch — but three things still differ between units. First, livery editions: Vmoto sells a CUx Ducati Special Edition whose technical page is mechanically identical to the base CUx, so a Ducati-badged unit is not a different machine. Second, charger: the 8 h standard charge assumes the supplied 60V/4A charger and the 3.5 h figure requires the separate 60V/10A fast charger, which is not always included in a used fleet lot — confirm charger count and rating, since turnaround time is the binding constraint on a moped-sharing duty cycle. Third, Vmoto has since replaced this model in its range with newer CU-series machines, and some markets sold a lower-powered variant to suit local moped licensing, so verify the homologation plate rather than assuming 1600 W / 45 km/h. The battery is removable and charged off the bike, which is an operational advantage but also means packs and bikes get separated in used lots — count packs, and check each pack's cycle count, because the pack is the majority of residual value.