It might be difficult to tell from the pictures since it's been packed. Thank you for your understanding. It's definitely not a defective product. I used it for about a year and a half, but due to space issues at home, it's been stored in the box for over six months. I live in a snowy region, so I only used it during the winter. Also, I personally enjoy riding outdoors more. I probably won't be using it much in the future, so I'm selling it. All accessories are included: adapter, floor mat, quick release, sprocket, etc. The operation has been confirmed by turning on the power. I will wipe it down again before shipping, but please understand that there may be some dirt from use. It's not new, as it has been used. I cannot ship to離島 (remote islands) such as Okinawa and Hokkaido, so please comment before purchasing.