Cross country style tread design with evenly spaced low profile, siped lugs that conform and grip a variety of terrain Cross country style tread design with evenly spaced low profile, siped lugs that conform and grip a variety of terrain Addix performance compound optimizes grip, rolling resistance and wear for a superior tire in all regards Tread spacing helps resist caking and mud retention EBIKE25 - has achieved a passing rating for use with E-Bikes up to 25kph and is ECE-R75 approved TR - Tubeless compatible compound is compatible with all bicycle approved sealants for leak free tubeless use Twin Skin - An additional rubber coating on the side protects against cuts and allows for uniform coloring *Please note that EBike rated tires also can be used with non-Ebikes and are generally more durable than standard tires