Turbo wheels are a less known wheel brand, offered by Antiz Skateboards out of France. This makes them cheaper that more popular brands, but trust us, they will not dissapoint! They are 83B, so super hard. Ultra fast on concrete surface and perfect for power sliding. Skatehouse team rider tested and approved! This 54mm is wider than the 53mm for extra grip and control. We would recommend this for deck size 8.25" or larger, when speed is what you need!