Making bikes as mainstream as jeans and t-shirts, the Gap has opened a PUBLIC pop-up store in San Francisco. Stop by the Gap flagship store at 890 Market Street (near Powell Street) to take a PUBLIC bike for a spin. If you agree that being on two wheels beats being on four tires or two feet (or Muni rails or airplane seats), pedal over to one of the iPads imbedded in the Gap workstations and place your PUBLIC bike order at publicbikes.com. Or you can skip the whole Gap experience and order a bike right now. Either way, your hip bod and awesome planet (and the folks at PUBLIC) will thank you. Ride on.