Get around Denver in style with the Black Mamba single speed mountian bike. Frame size is 21 inches, better for riders over 5'6", but has been ridden by shorter folks. It started off as a Schwinn Highlands, then it shed all of its snake skin and it was re-painted in new Black Mamba slickness. With no gears to worry about, all you have to do is pedal and hit the brakes from time to time. The seatpost has a PBR can shim, so adjusting seatpost height is a little bit of a chore. The Black Mamba is equipped with cantilever brakes, extra thick grips, and a Vetta seat. A bike lock is not included, but can be purchased at the nearby Turin bike shop on 7th and Lincoln.