Scooterdepot.us used an umbrella company to switch names and void their warranty to spite having the same owners. They sell substandard mopeds.
They have gone so far as to lie by claiming they did ship parts covered by warranty but were returned. They could not provide verification and continued to lie until the warranty expired, which they acknowledged it expired and then used the company switching names to claim that had voided the warranty last year thus contradicting themselves repeatedly. This video shows the typical quality of what they sell and will not cover with the warranty.
I think the best line to come from them is that riding the moped voided the warranty. https://www.youtube.com/watch?v=1X0rbhw3j5U
Monetary Loss: $350.