All scooters have a full 90 day warranty on new parts ( not on rebuilt parts). If a new part is broken, we will send a replacement with free of charge. We do not refund labor charges. However we need to have "bad" part(s) back for evaluation, that is how we study and improve our products over time.
We replace most of the parts when restoring the scooter and we are confident our scooters are reliable. Please see our Quality and Visit our shop pages for details.