The Pirelli Scorpion MTB range was born from Pirelli's experience and know how in the world of off-road competitions. Rally and motocross are an integral part of their DNA and is the starting point for the research and development that culminated in the Scorpion MTB Tyres. The Scorpion Trail range has been designed for those who want uncompromised performances on the trails, with ProWALL technology and the exceptional chemical grip offered by the SmartGRIP Compound formulation in every weather condition. The Trail R is a rear wheel specific tyre with a special tread pattern engineered for traction and braking grip, the perfect rear tyre for trail riding.