Northern California wheel builders Williams Cycling have put together a series of videos previewing the major climbs for the 2009 Tour of California. Not only do you get to the see the climbs, but you also get commentary provided by Michael Hernandez of NorCal Cycling News. Dude knows him some cycling and brings the humor. Bonus.
Williams provides support to a number of up-and-coming riders, including U23 National Cyclocross champion Amy Dombroski and U23 'cross talent Chance Noble. Good stuff.