The Jamis Explorer 3.0 is a nice bike featuring a small 14-inch frame (measured from the center of the bottom bracket to the seat clamp) made of 6061 aluminum. It is equipped with 26 x 1.95 semi-slick tires, a 3x7 drivetrain, front suspension forkand rear seat post suspension to absorb road impacts. The paint is in good condition, and the bike is ready for school, the park, or just cruising around the neighborhood.