Sizes: 5.1/21.5\n\nHT: 83 / 110mm\n\nConcave: 3\n\nWheels: 24mm or 30mm up to 125mm\n\nMaterial: 6061 aluminum\n\nWeight: 3lb 15oz / 1795g 5.5/21.5\n\nWe wanted a lighter and stronger deck where we prioritized strength over lightness. Everyone wants the best of both worlds, but you have to prioritize the most important features. So if you're looking for the lightest deck in the world, keep looking. If you're looking for a street deck that will perform every day, your search might end here, this one is for you.\n\nThe bottom is completely flat.\n\nThe ends of the deck can be changed when they are worn, instead of wearing out the deck itself.\n\nOur little Friend fender is included. You can slide it near any wheel size to get maximum foot space on your deck.\n\nWe made sure that the headset bearings are properly adjusted.\n\nThe paint type used here has extremely low friction, this one slides like butter, no need for wax.