Features Continuous Compound Technology - a single compound is used that through a temperature-controlled curing process delivers the benefits of a multi-compound tire without the abrupt transition between the different compounds that other multi-compound tires are known for; Center Tread Area, wear resistant = Mileage; Shoulder Tread Area = Increased grip from center to shoulder; Continuous Transition from Center to Shoulder = Smooth and predictable performance, Traction Skin, the revolutionary new micro-toughness of the tread, optimizes the mechanical adhesion and offers the fastest break-in period in the market, Revolutionary technology that offers a level of grip, confidence, mileage and dynamics never known before in the sport-touring radial market, Road Attack 2 GT features special construction design of the carcass, which improves the stability and handling on heavy touring bikes, Features DynamicRideTechnology, a patented steel belt construction with a unique contour to improve overall handling and control, "Black Chili" compound for quick warm-up, short braking distance on wet and dry roads, Tubeless (TL), Blackwall