Orangatang Fat Free 65 mm Freeride Longboard Skateboard Wheels (Set of 4) COMPACT FREERIDE WHEELS  The Fat Free is a small and lightweight freeride wheel designed to provide easy slides on smaller longboards like minis and double-kick skateboards. QUICK, LIGHT, & AGILE  65mm diameter for quick acceleration, manueverability, and light weight for tricks and slides. SMOOTH SLIDES  Rounded lips and a stone-ground contact patch ensure smooth, predictable slides right out of the box and throughout the life of the wheel. HAPPY THANE  The original Orangatang urethane formula is smooth, plush, and grippy with a buttery-smooth slide. STRONG, SUPPORTIVE CORE  The encapsulated core maintains a smooth ride and supports the lips for crisp slides and even wear.