Tire - ContiRoad Attack 4 GT - Rear - 190/50ZR17 - (73W) MultiGrip compound technology uses one compound across the tire, but with Continental's own advanced curing techniques, to give a softer, grippier shoulder and harder-wearing central tread area, without the uneven wear often seen on multi-compound designs, Our innovative compound and updated tread pattern gives a massive boost to wet weather performance, with superb grip in all conditions and even better dry grip that rivals pure sport tires, Patented TractionSkin technology means tires are ready to use straight away with a short break-in period, New "slick" area on the upper tread shoulder, for class-topping cornering grip at high lean angles, GT heavy-duty tire for heavy sport-touring motorcycles