Frame Manufacturers
Bedford, BMC, Cannondale, Caletti, Calfee, CarbonSpeed, Crumpton, Curtlo, DeSalvo, Eriksen, Firefly, Hampsten, Habanero, Ibis, IF, Landshark, Lighthouse, Look, Merckx, Mikkelsen, Moots, Niner, Parlee, Pedal Force, Rex, Rock Lobster, Rocky Mountain, Santa Cruz, Seven, Specialized, Spectrum, Steelman, Strong, Surly, Trek, Vanilla, Zinn,

Equipment Manufacturers
3T, 4iiii, Absolute Black, Arundel, Assos, BB Infinite, Bontrager, Boure, Campagnolo, Cane Creek, Cateye, Chris King, DT Swiss, Easton, EE, Enve, Fox, FSA, Hammer, Light Bicycles, Marzocchi, Mavic, Phil Wood, Park, Pearl Izumi, Planet Bike, Power2Max, Praxis, Quarq, Race Face, Reynolds, Ritchey, Rockshox, Rol, Rolf, Salsa, Shimano, Sidi, Slica, Soul, Speedplay, SRAM, Stages, Stan's, Syncros, Terry, Thomson, Time, Velocity, Wahoo, Wheels Mfg, White Industries, Williams, Wolf Tooth, WTB, X-Fusion, Zipp,

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

Mail-Order Shops
Art's, BicycleBuys, Bikeman, BikeHubStore, Bike Tires Direct, Bike Tools, etc, Biker Bob, Bikes Direct, Blue Sky, Boyd, Business Cycles, Cambria, Chain Reaction, Clever Training, Colorado Cyclist, Competitive Cyclist, Excel, Fairwheel, Glory, GVH, Jenson, Joe Young, Licktons, Merlin, Nashbar, November Wheels, Peter White, Pro Bike Kit, Push, Rivendell, Speed Dream, Steep & Cheap, Texas Cyclesport, Total Cycling, Tree Fort, Universal, Western Bike Works, Wiggle, Wrench Science, Zed,

Local Shops
Another Bike Shop, Bicycle Outfitter, Bicycle Trip, Bike Station, Chain Reaction, Cupertino, Cycle Sports, Family Cycling Center, Go Ride, Joe's Carbon Repair, Mike's, Palo Alto, Performance, Scotts Valley Cyclesport, Spokesman, Summit,

Training
Garmin Connect, Strava, Trainer Road, Training Peaks, Zwift,

Info Sites
ACTC, Bike Forest, Bike Radar, Campy Only, Chinatown, Craigs List, Cycling News, DC Rainmaker, Fixed Gear Gallery, Lee Likes Bikes, MTB Reviews, Oakland Yellowjackets, PAC Tour, Paceline, Pez, Pink Bike, Red Kite Prayer, Ride List, Road Bike Reviews, Road Bike Rider, Santa Cruz Cycling Club, Sheldon Brown, Stem Chart, VeloNews, Weight Weenies,