Whether it's a transition rig to a full-sized bike, or the beginning of a life-long love affair with BMX, Haro's ZX20 is equipped for the ride. The sturdy steel frame and fork feature a full-size 20.3-inch top tube, short chainstays, and the freestyle geometry that has defined Haro since their inception. A burly one-speed drivetrain with 25/9 micro gearing provides speed with plenty of kick for around town adventuring, and the single rear U-brake keeps things under control. Grippy Haro tires, comfy grips, and a padded adjustable saddle rocket the ZX20 out of beginner territory and down the road to fun.