Here's some background on the 650B activity:
http://www.bicyclenewswire.com/index.cfm?fuseaction=home.showrelease&cid=132&id=547
http://www.dirtragmag.com/print/article.php?ID=935&category=stuff_reviews
http://hayesbicyclegroup.blogspot.com/2007/11/product-news-650b-rims-from-sunringle.html
Click on link below and vote for 650!
http://650bpalace.blogspot.com/
Here are pics of the Pacenti prototype with a White Brothers fork and his own Neo Moto 2.3" tire. Tire and rim selection continue to increase and by next spring there should be a nice variety of 650B wheel/tire components from Velocity, Sun, Panaracer and Kenda.
