The MotoSport.com Avon TrekRider Tire Combo includes ONE Front and ONE Rear Avon TrekRider tire with the following features: Rugged and reliable on / off-roader. 50% on-road, 50% off-road. Versatile Construction - Perfect on and off road capability. Specially Formulated Compound - Improved multi-terrain grip. Aggressive Pattern Design - Ultra-high performance off-road.