Which Kryptonics skateboards are best? Kryptonics is a skateboard company that’s been in the game since 1965. They were the first company to create the polyurethane wheels that are obligatory on ...

I was able to test out and ride the Kryptonics 33-inch W-concave longboard (Bravo Sports). The top of the skateboard is rough, and it looks and feels like cement. The back of it has a pattern with ...