Who are you advertising?
How many different companies make the parts for the various accessories that you use when you bike?
I'll start.
Bike: schwinn
Jersey: trek
Racing seat: bontrager
Cycling shorts: bontrager
Helmet: Trek
Waterbottle: Wilson
Cycling computer: Cateye
Aerobar: F-19 profile
Cycling shoes: Nike ( I didnt know nike was into cycling they should make road bikes)
Pedals: Shimano
Tires/wheels: IRC