As Boston becomes an increasingly bike-friendly city, even one-time skeptics have warmed to using two-wheel transit. For one, it’s cheaper; a week’s worth of parking tickets costs more than the value of our beat-up Toyota Camry. And what better way to spend a warm Sunday afternoon than by whizzing along the Minuteman Bikeway? (Those killer calves we’ve developed don’t hurt either.) So show off your pedal-power pride with a bicycle-chain picture frame ($20), fashioned out of a recycled bike chain by artisans in India. This fair-trade frame displays one four-by-six-inch photo, so be sure to take some snapshots when you’re biking through Bangkok, riding around Riviera Maya, or just popping wheelies on your way to work. In the meanwhile, roll into Ten Thousand Villages (252 Washington Street, Boston, 617.372.8743) to get yours.