Modeled after Goodyear`s Assurance All-Season automobile tire, the Transit Tour combines a durable, utilitarian construction with directional siped tread that offers unsurpassed all-weather tractionDYC - Dynamic Compounding, formulated for on-road applications with an emphasis on durabilityEBIKE50 - has achieved a passing rating for use with E-Bikes up to 50kph and is ECE-R75 approvedStandard700x50622WireBk/Blk70DYC/E50/REFYesUPC/EAN/GTIN: 810432031585