Pathfinders are Bigfoots first offering of stone ground wheels! Stone ground wheel surface means a wheel will have less traction allowing for easier freeride action. Pathfinders are 80a, stone ground, and have rounded lips making them perfect for icy smooth slides. Pathfinders also come with a center set core, which is ideal for a nice and predictable slide. Another perk of center set cores means that they can be rotated and flipped. Being able to flip and rotate wheels encourages even wheel wear, which will keep them from coning and extending the life of the wheels.