Schwalbe Marathon tire that has been upgraded with a Ebike specific fast rolling directional tread and increased flat protectionNew carcass construction reinforces the sidewalls with a further layer of fabric and thus stabilizes the tire for even more load capacityADXE - Specially developed for the use on E-Bikes, the Addix E compound provides outstanding grip even at high speeds as well as maximum durabilitySGRD2 - Smartguard 5mm breaker paired with 2 layers of Raceguard fabric to provide the ultimate in puncture protectionStandard700x35622WireBeltedBk/Blk8593067ADXE/SRGD2/EBIKE50/REFYesUPC/EAN/GTIN: 4026495895835