So I wonder what state of build a Specialized bike in particular gets deliver to a dealer in –
No different to the normal bikes really! All cables are fully routed. Gear cables and brake hoses are all cut to length etc. Occasionally the brakes need swapping depending on where the bike was shipped from.
Only bit of electrical stuff that sometimes needs doing it attaching the light to the appropriate connectors. But they’re just push fit red to red, black to back style.
Dropper cable always needs trimming. Occasionally I’ve seen stuck dropper cables which need freeing up which has occasionally resulted in motor removal, but bikes are getting better and better at sorting and planning the routing so it works nicely.
Gears and brakes always need adjusting. On every bike. Check everything is tight. Grease and carbon paste where required. Software update, charge battery.
I’ve not seen a specialized (or any other bike) come in pieces before. Not even s-works stuff. Some Treks were coming with drivetrain or brakes unattached. In those cases plastic tubes were installed through headtube and around motors to push the hose through.
Brake pads don’t get bedded in.