Although motorbikes are generally cheaper to buy than cars and more economical from a fuel point of view, bear in mind that you'll also be more
exposed
to the elements and be able to carry considerably less stuff with you. Be prepared for riding on
unsealed roads
, which can be a far-from-pleasant experience, and be sure you know what you're doing - there's nothing worse than having to push a broken-down bike a few kilometres to the nearest town. Note also that to ride a motorbike your international licence must specify motorbikes.
A worthwhile
secondhand bike
will set you back approximately $1000, and the registration procedure is the same as for cars
. Motorbikes can be
rented
or bought (outright or on a buy-back basis) from Graham Crosby Motorcycles Ltd, 299 Great North Rd, Grey Lynn, Auckland (tel 09/376 2711, fax 376 5033), or through the same channels as cars
.