Metzeler Roadtec 01 Tires Features: 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 Rebalanced tire stiffness to allow a better adherence of the rubber to the tarmac micro-asperities, increasing mechanical grip even on lower friction surfaces Belt and carcass tension parameters upgraded to increase stability on rear tires during strong braking Increased mileage vs. Roadtec Z8 Interact (up to 10), thanks to a different footprint shape (larger and shorter) which also enhances motorcycle handling 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 Metzeler multi-compound rear on selected sizes, with increased harmonization between the different compounds HWM (Heavy Weight Motorcycles) special version available to improve performance on motorcycles requiring them (see Metzeler website for details) Notes : It is recommended to change your valve stem, tube and/or rim strip when installing a new tire. Shop Here! Need your tire mounted Weve got you covered! Tire Mount Discount