Ricardo Motors has gone out of business but you can still get parts from www.hbmparts.com  

I HAVE A NEW LINE OF THE SAME TYPE OF VEHICLES FROM LIFAN MOTORS WITH A GREAT HISTORY AND WORKING TO MAKE THE BEST PRODUCTS FROM CHINA HERE IN THE USA.

We are selling another brand name of Kinroad  (runmaster)    atv's & m/c & dirt bikes

I will have more about warranty on all new units coming in from the above companies.90 days & 6 months on other