There's some lovely bike porn on Superbikeplanet.com right now.
They've got pictures of some of the 2 wheeled exotica at RedRock HD in LV.
Barry Sheene's TR750 triple and OW31 that Steve Baker raced as well as some Honda dirt trackers.
Enjoy
Love this stuff. Raced a TZ350 back in the early 80's and I can't comprehend the power of these early Yamaha 700cc bikes. A true beast. Thanks for the post. Rick