Diamondback - US company with a reputable background.

Ellsworth - Small scale manufacturer, makes excellent aluminum bikes(Sub22).

Marin - A wide selection of bikes while still remaining a small producer.

Ritchey - Long time paack leader in Mt bike technology. Originator of 2x9 Mt bike shifting system.

Specialized - Bike Manufacturer, has links to trials all over the planet.

TREK - In my opinion the best production bikes on the market.

Oakley - Perfect Eyewear.

Rock Shox - One of the few great suspension companies. '98 product is awsome (not at this site yet though.)

Spinergy - Technologicaly advanced wheels, if you have deep pockets this is my suggestion.

Shimano - Best R&D in the industry for componets.

SRAM - Used to be just GripShift, now derailers, brakes and more.

Vuelta USA - Wide range of mountain bike components and some road.

Dirt Rag - Mountian bikes only magizine, a sample of each issue.

Velo News - Great up to date racing news paper.