The Yamaha card has different promotions going on all the time. Find a good, honest salesman and ask him to explain all the different plans to you.
For example, right now, Yamaha is promoting the hell out of the 3.9% until Jan '05 plan. But yes, on Jan 1st, 2005 the interest rate does indeed jump up to 17.9% and payments go up too. BUT...there are 3 other plans happening. 7.99% APR for 36 months (and that is a fixed APR) and 9.99% APR for 60 months (again a fixed APR). The third is 8.99% fixed APR for 72 months if you buy the extended warranty or $500 of Genuine Yamaha accessories. All 3 of these plans will set-up your payments so that they are paid off within the term(36, 60, or 72 months).
The key thing is...if you have the time, always shop around for the best loan and the best insurance!
If you need the bike right away, take a couple of extra minutes to talk the salesman and find the best financing that the dealership can offer.:thumbup