How could this not have been done before? The Street And Snow Scooter ($99) is a regular street scooter on wheels that converts into a snow scooter. It includes a kit to replace the two scooter in-line wheels with two patented HDPE skis, perfect for fresh powder and groomed snow. The Street And Snow Scooter also includes a slip-resistant foot grip that provides stability and traction whether you are riding in the street or on a snow slope. Also included in the kit is a useful set of interchangeable rear-wheel fender brake for pavement and a rear-ski fork brake for snow.