@1 Thump:
CKD - is basically a complete kit of parts that can be put together to make a product. Something like Ikea furniture or drawer chest, or electronic kit to make a gadget. The exact nature of how much assembly is required is upto the seller - may be wheels, engine, frame, chain, brake, and electric wiring harness will be sent as parts of a kit with directions to assemble it into a HD. Eventually, locally made parts may become part of the 'assembly'.