Hadnt checked out every one of the bikes but theres many on this checklist such as your major bicycle that has a F score with the bbb complaints and theres a number of expressing they dont honor warranties, they bs ya until ur bike runs away from 14day refund time https://medium.com/@usamach4969/top-10-best-budget-ebikes-you-cant-miss-unbeatable-deals-and-where-to-find-them-1641d8f9f38b