Hanebrink all Terrain Bike Wallpapers

 Most bikes are built to suit a particular terrain, whether it be flat roads or bumping mountains. The hanebrink on the other hand is designed to work on almost any surface from sand to snow and even ice. The design for this unusual bike comes from dan hanebrink, a former national champion cyclist and NASA aerospace engineer. Hanebrink built the first prototype 10 years ago for an arctic explorer