Designed specifically with the adventure enthusiast in mind. This 40% on-road/60% off-road adventure tire is the perfect compliment to your modern adventure motorcycle, and provides enhanced performance both on and off-road. Offers improved off-road traction from pattern design, compound, and high cross sectional area Compound, pattern design, and block wall angle optimization have improved the durability of the AX41 Block design improves performance on-road by reducing block deformation caused by step wear Tire sizes 120/90-16, 120/90-17, 4.