HEATKEYS

product reviews, ratings and classifieds for road bikes, cycling, bicycle, bike, parts, components, mountain biking, used bike, bicycle classifieds

BikePedia is the free encyclopedia of the bicycling industry with over 300,000 items including online sellers and prices. The BikePedia catalog gives you complete bike specs plus accurate descriptions of individual bicycle parts, bicycle accessories,...

The Bicycle Blue Book website enables users to determine the value of used bicycles

Cervelo Forums

Weight Weenies is a comprehensive list of actual bicycle component weights, thousands of bike weights listed - feel free to add you own weights too.

Buy and sell electronics, cars, clothing, apparel, collectibles, sporting goods, digital cameras, and everything else on eBay, the world

Triathlon training program for the beginner triathlete offering instruction and tips in the swim, bike and run. Includes training logs, discussion and many important resources.

RoadBikeRider.com offers a free weekly e-mail newsletter for road cycling enthusiasts, with expert advice and information on training, bike riding skills and bicycle maintenance, plus worldwide cycling news.

bike and bicycle discussion forums.