A 26-in mountain bike sized for riders 64 in to 74 in tall, which puts it in adult territory rather than child territory despite suiting ages 8 and up. Six gears drop the ratio for a steep street or a loose fire road and pick it back up on the flat, all without leaving the saddle. The saddle itself spans 35.5 in to 42 in A metal frame carries up to 220 lbs while weighing 28.5 lbs, light enough to lift onto a car rack single-handed. Both wheels brake from the bars, and it arrives 85 percent assembled.