- Adventure Cycling Association - Specialized in inspiring people of all ages to travel by bicycle for fitness, fun and self-discovery.
- Bicycling Magazine - Offers bike & gear reviews, cycling & mountain biking tips, training articles, expert biking advice and more.
- USA Cycling - The official website of USA Cycling. Includes rider's resources, clubs, coaches, photo gallery and events.
- Bicycle Adventure Club - A non-profit, bicycle touring club for serious cyclists run by 1,500 volunteer members.
- Bike Barn - Bike Barn is Houston's largest bicycle shop carrying trek, gary fisher, specialized and serotta.
- Bike Nashbar - Provides a range of bicycle parts and accessories for the cycling enthusiast to the casual rider.
- Cannondale Bicycle - A manufacturer of high-end bicycles, cycling Apparel and accessory in Pennsylvania, USA.
- Kings Motor Bikes - Sells environmentally friendly electric bicycles and sells bike accessories including fenders, bags & more.
- Performance Inc - Offers a range of bicycle, bicycle accessory, bicycle clothing, bicycle gear, bicycle helmet and more.
- Schwinn Bicycles - Specialized in the production of bikes such as the new sting-ray, rocket mountain bikes and fastback road bikes.
- Shimano, Inc - Provides a range of products including road bike, mountain bike, comfort, shoes, wheels and more.
- Specialized Bicycle Components - Offers a range of road bike, mountain bike and more.
- VeloNews - The journal of competitive cycling that offers cycling news and bicycle racing results from north america, europe and more.
- Vermont Bicycling Vacations - Offers a range of biking tours, cycling tours, bike trips and more.