Ken Kifer's Bike Pages great stuff about biking. The Texas Bicycle Coalition United Bicycle Institute Auto-Free Ottawa Bicycle Commuting links to many state wide organizations.
Dirt Rag a mountain biking magazine, with an edge.
I highly recomend these. Canada Brompton Folding bikes Cannondale U.S. made aluminum bicycles. New Dimensions Design with the HandBike. The Microsoft of bike components. SRAM makers of Gripshift and ESP derailleur Syncros cool bike products.