I know that you typically don't review or endorse Chinese ebikes, but this one has all the features that I want, and many of those "Chinese parts" are showing up on other American Bikes. Samsung 48V 10A. Lithium Ion batteries, 500 Watt Bafang Motor, Kenda 20"x 4" tires, Shimano Altus 7 speed gears and Tektro 180MM Disc Brakes. So my question is: If all these Chinese manufactured parts are incorporated into "American Ebike Brands", why wouldn't this Zodin bike with the same parts be a good buy at $568 plus shipping, when the "American Bikes" are being sold for $1299 to $1699 and some of them don't have the same power. Have you ever reviewed a Zodin Ebike or do you know where I could get a reference on it. Thanks, Tom