Arriving at Schiphol Amsterdam
No problem to assemble your bike at Schiphol. As soon as you collect your bike off the oversized luggage belt, find a spot on the side of the hall to fix your bike. No guns, this is HOLLAND!!!!! Then continue through customs and you end up in the arrival hall. Wheel your bike through the "plaza" folowing signs to the trains. Just a 2 minute walk. The train station is downstairs. A ticket for the train is €6 euro for a whole day!!! Don't forget to buy a ticket for yourself. Tickets on the train have a €35 fine!!! Look for the bike stickers next to the doors of the train. This is the place to park your bike. As long as you don't block any exits you'll be fine.
You can buy your train tickets from the NS Machine/ATM in the luggage arrivel hall, next to the exit to custums/exit. So you don't have to do this in the plaza.