I had one of those Chinese QLink bikes when they first came out. It was a Legacy 250 in silver. Painfully slow, poor handling, but it got 64 mpg and always ran perfectly. I gave it to a buddy who immediately dropped it then blew the headgasket. This is obvious but... don't ever get one. Even for free they're not worth it.
1975 CB550 Four
1994 Toyota 4x4 22RE 5speed