I Just picked up my new 06 yz450f this weekend. As you can see I'm no stranger to thumpertalk, however this is my first 4 stroke yamaha. I did have a few questions for all you 06 riders. Were is a good place to find parts for this new of a bike? I was looking into skid plates, radiator guards, and spark arrestors. This is what I've found: Pro Moto Billet spark arrestor, Devol Rad guards and skid plate. I have also seen the utah sport cycle skid plate, but I can get the devol for $15 cheaper.(I like the skid plate to offer all around protection for desert riding) If you have any thing you would like to ad, please do, I'm open to all suggestions. Thanks.