Orangatang's smallest wheel in their product line still packs plenty of features. The Fat Free is a freeriding wheel that is a solid all-around model with an offset design that is ideal for hard carving and consistent, controlled slides. The surface has been given the stone ground treatment so that it's slide-able right out of the gate. The 65mm Fat Free is for wheelbases under 30"/75cm because of their size. The 80a orange model is the softest wheel available and optimized for more grip.