Yes, these fat wheel mountain bikes do come with a warranty. The body of the bicycle has a warranty period of several years. The motor is covered by a two-year warranty, while the electric battery has a warranty period of eighteen months. Other parts of the bike have a one-year warranty. For more detailed information about the specific terms and conditions of the warranties, it is recommended to visit the manufacturer's website or contact their customer support. They will be able to provide you with all the necessary details regarding what is covered under each warranty and any additional information you may need.