Timbersled is a snow bike conversion system that allows you to convert your dirt bike to a snow bike. A ski replaces the front wheel and a track replaces the back wheel of your dirt bike. The snow bike can then be converted back into a dirt bike. As a leader in snow bikes, all Timbersled products are designed, tested, and built by hand in Sandpoint, Idaho. We continue our innovative tradition to drive the sport of snow biking through kits and accessories so that you can ride anywhere you can imagine with ease and confidence.