Pirelli Diablo Rosso II Rear Tires Experience Pirelli technology from World Superbike The Diablo Rosso II is the sportiest and most versatile road-oriented tire of the Rosso generation Diablo Rosso II is Pirelli's newest super sport radial for all riding conditions, including the wet Featuring tri-zone dual compound rear, the Diablo Rosso II has a high grip compound on the shoulders and a wet/mileage compound in the center. Grip is enhanced even further by EPT (Enhanced Patch Techno ogy) developed in WSBK A maximum contact patch area is due tin part to an ICS (integrated Contour Shaping technology, complimenting handling and power of today's modern motorcycles W Speed rated except for 140/70R17 which is H speed rated