No documentation
I purchased a Coswheel CT20S during what was advertised as a promotion that included a free extra part. When my order arrived, the extra part was missing. After contacting the seller, they claimed that no such promotion had ever existed, despite the fact that I had clear proof of it.
Before placing the order, I contacted the seller multiple times to confirm that the Coswheel CT20S would include all the necessary documentation required for legal registration in Europe, specifically the Certificate of Conformity (COC). I was repeatedly assured that all required documentation would be provided.
When the product arrived, no documentation was included at all. After submitting a complaint, they sent me a PDF file, which is not valid. The authorities responsible for vehicle legalization and registration in Portugal explicitly require an original document with a physical signature, not a digital copy or PDF.
I contacted the seller again to request the original documentation, and they clearly stated that they do not issue original documents.
As a result, it is impossible to legally register the Coswheel CT20S in Portugal and likely in other EU countries. If you want to avoid legal issues and misleading practices, I strongly recommend not buying from this seller.
Very disappointing experience, misleading information, and poor after-sales support.
December 14, 2025
Unprompted review