The Scorpion™ E-MTB R is the perfect rear tyre when paired with a Scorpion™ E-MTB M up front. The perfect rear wheel specific tyre for Trail riding, with a special tread pattern engineered for traction and braking grip. The Scorpion™ E-MTB R tread pattern was developed for use on the same wide range of terrains as the Scorpion™ E-MTB M. The specific design of the central tread, derived from Pirelli's experience in the world of Motocross, increases grip and stability both when braking and accelerating and gives the Scorpion™ E-MTB R unique levels of confidence and reliability on mixed terrain. Pirelli added Lignin to their E-MTB specific compound called SmartGRIP . Lignin is a naturally sourced chemical component that enhances performance in light of the unique speed and torque features associated with electric motors of modern E-MTB. A newly designed HyperWALL patented construction increases even further handling and pinch flat resistance.