I found out where the secret Yamaha test track is by looking at a "Chad Reed woops" artical in a Transworld Magazine. I recognized the Corona California hills (my backyard) in the background of the articals. My buddy and I drove around and found the track. There was Chad Reed on the track, Danny Smith, Mike Brown, and others practicing. I asked Danny if we can watch, he replied "sure!" he even gave us trail riding directions to the track. The YAMAHA Guys are great. Here are the directions from I15/91: South on the 15, exit Weirick road, make a left, left on temescal canyon road. You will see a beet up road on the right, in back of a concrete construction company. You will see the track on top of the hill on your left. Don't be shy, the road is a public road. The Honda, Kawi track are also in walking disstance. I hope they don't get mad about this.