You will find that darn few members of this forum buy their motors from Bikeberry, Many of us here tend to buy higher end motor kits from bicycle-engines.com for a higher quality Zeda 80 or Phantom 85 motor, kit, etc which is made by ZTMoto, (Zeda Technology Co., LTD), and they are the ONLY USA exclusive vendor of this particular line of Zeda motors, they also have an E-bay site and they are an approved Amazon Partner vendor of this line of product as well, and the only vendor to my knowledge that actually gives a six month warranty on all of their engine kits they sell, which some of us have had to use from time to time...They have always honoured their warranty and their word.Who needs a 300$ bike berry engine