The MotoSport.com Pirelli MT43 Tire Combo includes ONE Front and ONE Rear Pirelli MT43 Pro Trial tire with the following features: Pirelli MT43 Pro Trial Tire: A tire for use on trial bikes but also suitable for road use. Reinforced carcass to provide high resistance combined with a long life. Specific construction capable of reducing deformation during use ensuring the maximum contact area in all road surface conditions. High performance on hard, dry and damp surfaces, plus excellent for indoor competition use. Very resistant x-ply carcass: Maximization of the contact area - traction and adaptability to all surfaces. Compound optimized for use on dry and wet surfaces: Adherence and grip on all surfaces - great reliability and versatility of use. DOT approved.