The Hercules fat bike can be ridden at 15 psi or lower. With Fat 4.5-inch tyres and a lower psi, you will find yourself floating through sand, snow, mud and other variable terrain, offering an off-road riding experience like no other. This fat bicycle is prepared for epic cruises along the beach, power slides on snow and solid adventure anywhere you take it. The 6061 alloy frame has been built to handle like a dune buggy,  strong, stable on rough terrain and will take you on paths deemed previously unrideable.