Even better idea. Buy that bike you've always wanted. Go to USA without taking it with you. Buy a bike off EBay or get the rellies to pick up a bike off EBay that you buy from NZ. Tour USA as planned. Once finished the tour chuck the bike on EBay. Or put it on EBay when you start so you can have it sold and cash in your hand by the time you jump on the plane home. Could borrow some money for the trip, once the bike is sold you will be able to pay it back (the trip is only a few weeks so you should get what you paid, back. If you find a bargain and get a good deal).
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