I have a great condition Vado SL 4.0 in medium size. I bought this bike a few years back and unrelatedly ended up downsizing my car pretty soon afterward. So I wasn't able to take it out as much as I wanted. I've put maybe 50 miles on it going up the American River Trail a couple times. It's been kept indoors and protected ever since. Just needs some air in the tires, cleaning, and some lube. The battery looks to still hold a full charge and the lights, etc all function perfectly. More than happy for you to do a once-over before purchase of course!
This bike is incredibly light for an e-bike, perfect for exercise or as a commuter.
Selling for $1750 as these still go for $3500 new.