Adventure motorcycle inspired tread design with smooth profile and multi-directional sipingDesigned for E-mopeds and fat tire E-bikes primarily for street use with some mixed surfaceThick, single compound, dual layer 27tpi casing with E50 ratingStandard20x4.0406WireBk/Blk30151827x2EBIKE50NoUPC/EAN/GTIN: 4717784042848