Sportec M5 Interact Sportec M5 Interact? is the most highly engineered supersport tire destined for demanding riders who face all riding conditions and demand the best performanceHigh steel tension/ low compound flexibility in the center area for mileage and stability low steel tension/ high compound flexibility in the shoulder for better handling and grip high steel tension/ low compound flexibility at full lean for maximum support and precisionThe tread pattern of the new Sportec M5 Interact? is the result of an extensive series of tests to achieve high effectiveness in dry (stability) and wet (drainage) conditions, but also provides an increased life for the tireThe shape and distribution of the tread grooves contribute to the overall performance of the Sportec M5 Interact? with very effective water drainage as well as a superb flexibilityTubeless (TL)W-rated for speeds up to 270 km/h (168 mph) or (W)-rated for speeds of 270+ km/h (168+ mph)