The boy was ejected and killed after he hit a pile of roofing trusses while driving the ATV, investigators say.

Since the big Sportsman ATVs are definitely not the kind of machines you'd have your kids riding, here's a dedicated, scaled-down model for the youngest of riders: the 2009 Polaris Sportsman 90 ...

What's interesting is that before 1997, Polaris only manufactured ATVs with the help of Robin ... teach the basics of off-road riding to your kids. The 2008 Polaris Sportsman 90 comes with ...