Plug-and-play performance; Michelin's range of street, track day and racing tires offer quick warm up and share the same architecture, dual compounds and tread patterns for effortless sport bike set-up from street to track Michelin 2CT and 2CT+ Technologies optimize the placement of carbon black and silica compounds for enhanced grip during on-track use The low void ratios offer maximum slick zones for enhanced dry grip during on-track use A 50/50 track day tire with extraordinary wet and dry grip (W)-rated for speeds up to 168+ mph Optimal dual compound distribution. POWER GP 190/50ZR17 (73W)