Tesla Inc has launched an electric quad bike for kids in the United States for $1,900, two years after the electric-car maker introduced the all-terrain vehicle (ATV) along with its pickup vehicle ...

Quad bikes, also known as all-terrain vehicles, are four-wheeled motorised vehicles best suited for off-roading. However, the reasons for choosing a quad bike are numerous: they can be used for a wide ...

Would also like to beat the "no helmets?!? drum? Hopefully full gear and eye protection too. I grew up in the steep mountains of West Virginia and I still have a spot that shows up on MRI's of my ...