Classic center rib profile is versatile and offers pleasant rolling characteristicsGreen Compound is manufactured from natural rubber obtained from renewable rubber trees and from recycled rubber materialsEquipped with a 50 TPI carcass and reflective trimAlso equipped with a 3mm Puncture GuardPGRD - Puncture Guard, Affordable 3mm rubber breaker belt Twin Skin - An additional rubber coating on the side protects against cuts and allows for uniform coloringEBIKE25 - has achieved a passing rating for use with E-Bikes up to 25kph*Please note that EBike rated tires also can be used with non-Ebikes and are generally more durable than standard tiresStandard26x1-3/8590WireBeltedBk/Bsk/Ref8550EBIKE25/TWN/PGRDYesUPC/EAN/GTIN: 4026495906753