Advanced natural rubber compound runs cooler with increased abrasion resistance Specially designed paddles increase straight line traction and stability Paddles wrap around the shoulder for increased traction and maximum pulling power on steep inclines Stylish color hot patch These dirt bike tires are for sand applications only This sand tire is tube type Note: Wheel sold separately. Available in the following motorcycle tire sizes: 80/100-12, 90/100-14, 90/100-16, 110/100-18, 100/90-19, and 110/90-19