Pirelli Diablo Scooter Rear Tire - 130/70-12R Sport / Sport Touring Only scooter tire with multi-ply carcass and patented 0degree steel belt aids in high-speed riding stability and cornering (Note applicable to all sizes) Tread pattern adapter from the Pirelli Diablo sport tires adds the best wet handling and dry grip while limiting road noise High performance tread compound imported directly from Pirellis supersport tires The Section Width is 130 and the Aspect Ratio is 70.