Increased grip on wet roads, with a focus on low friction surfaces (such as city streets and worn tarmac, low temperature), thanks to radial positioning of grooves_x000D_ Rebalanced tire stiffness to allow a better adherence of the rubber with the tarmac micro-asperities, increasing mechanical grip even on lower friction surfaces_x000D_ Belt and carcass tension parameters upgraded to increase stability on rear tires during strong braking_x000D_ Increased mileage vs. Roadtec Z8 Interact (up to 10%), thanks to a different footprint shape (larger and shorter) which also enhances motorcycle handling_x000D_ Higher wear resistance, obtained through a revised land/ sea ratio on the rear tire in conjunction with the new tread design, ensures product performance consistency allowing users to enjoy the tire for its entire service life_x000D_ Metzeler multi-compound rear on selected sizes, with increased harmonization between the different compounds_x000D_ Blackwall_x000D_ Tubeless (TL)_x000D_ W)-rated for speeds of 168+ mph_x000D_ The use of the tire and other vehicle data and information accessible through this webpage is limited to persons located in the United States of America and Canada.ALTHOUGH THE DATA IS BELIEVED TO BE ACCURATE, NO WARRANTY OR GUARANTEE IS MADE REGARDING THE QUALITY OR ACCURACY OF THE DATA.All data should be verified by a tire professional, the vehicle placard (typically located on an inside door panel or on frame), and/or the vehicle owners manual _x000D_