Cross country style tread design with evenly spaced low profile siped lugs that conform and grip a variety of terrain. Tread spacing helps resist caking and mud retention. ADX – Addix compound found on the Performance Line made to serve as an all-around well balanced compound for all uses. EBIKE25 - has achieved a passing rating for use with E-Bikes up to 25kph. 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