Incredibly fake.
1. For the trick to work, the direction of force must be parallel with the tabletop. That's why if you look carefully when someone does it, they pull the tablecloth downwards across the edge of the table.
2. Even in the first trick the items on the table moved. In the second, they move a little, but if you look carefully, the items move BACK into place, almost together.
2a. The tablecloth moves MUCH slower behind the bike than it did in the first trick, making it even less likely that it would work.
I believe they glued all of the plates and such together so they were just a bunch of heavy singular objects. Then had teflon 'feet' like you'd find on the bottom of a computer mouse applied to reduce friction. And finally, large magnets in the suspiciously thick table with corresponding ones in the items.
Or, now that I'm thinking of it. The KISS principle indicated that there just might be a second clear "tablecloth" or tethers, between the white one and the items, that's anchored to the back of the table. This would better account for the items moving back into place as a single unit.