Frame Manufacturers
Cannondale, Calfee, Crumpton, Curtlo, Davidson, Hampsten, Habanero, IRO, Kestrel, Merckx, Mikkelsen, IF, Landshark, Look, Moots, Parlee, Pedal Force, Rex, Rocky Mountain, Santa Cruz, Serotta, Seven, Specialized, Spectrum, Steelman, Strong, Surly, Trek, Vanilla, Ventana, Zinn,

Equipment Manufacturers
3T, Arundel, Assos, Bontrager, Boure, Campagnolo, Cane Creek, Cateye, Chris King, Easton, EE, Enve, FSA, Hammer, Koobi, Magura, Marzocchi, Mavic, Neuvation, Oval Concepts, Nimble, Phil Wood, Park, Pearl Izumi, Planet Bike, Race Face, Reynolds, Ritchey, Rol, Rolf, Salsa, Shimano, Sidi, Soul, Specialized, Speedplay, SRAM, Stan's, Syncros, Terry, Thomson, Time, Velocity, Voler, Wheels Mfg, White Industries, Williams, WTB,

Tandem
Arizona, Bikeforum - Tandem, Co-Motion, da Vinci, Erickson Tours, Gear-To-Go, Gold Country, Hobbes, Hobbes Recent, Pennywise Cycle Tours, Precision Tandems, Santana, TandemGeek's Blog, TandemLink, Tandems East, Tandems, Limited, Tandem Magazine,

Mail-Order Shops
Alfred E Bike, Best Bike Buys, BicycleBuys, Bikeman, Bike Tires Direct, Bike Tools, etc, Biker Bob, Bikes Direct, Blue Sky, Branford, Business Cycles, Cambria, Chain Reaction, Chicagoland, Chainlove, Colorado Cyclist, Competitive Cyclist, Excel, Fairwheel, Glory, Gotta Ride, Greenfish, GVH, Jenson, Joe Young, Licktons, Mud Sweat & Gears, Nashbar, Peter White, Price Point, Pro Bike Kit, Rivendell, Speed Dream, Speedgoat, Texas Cyclesport, Total Cycling, Tree Fort, Universal, Wallingford, Western Bike Works, Wiggle, Wise Cycle Buys, Wrench Science,

Local Shops
Another Bike Shop, Bicycle Outfitter, Bicycle Trip, Bike Station, Chain Reaction, Cupertino, Cycle Sports, Family Cycling Center, Joe's Painting, Mike's, Palo Alto, Performance, PK Racing, Scotts Valley Cyclesport, Spokesman, Sprockets, Summit,

Info Sites
ACTC, Belgium Knee Warmers, Bike Forest, Bike Radar, Campy Only, Craigs List, Cycling News, Fixed Gear Gallery, Light Bikes, MTB Reviews, Oakland Yellowjackets, PAC Tour, Pez, Red Kite Prayer, Ride List, Road Bike Reviews, Road Bike Rider, Santa Cruz Cycling Club, Serotta Forums, Sheldon Brown, VeloNews, Weight Weenies,