Bought another ebike along with the Golden Motor Magic Pie 3's I bought and it has a Crystalyte rear hub on the back of it. I google searched it and I could not figure out what I have. Could anyone please tell me what I have? It has Crystalyte in raised letters on the hub with the number: QM1309R0065 etched on the hub. Any ideas or anyone able to help me find out what I have? Thanks,