Round profile with densely packed micro knobs boast surprisingly impressive tractionThe new G-One Speed is an evolution of the former S-One and Big One tires from SchwalbeSGRND - Super Ground, Snakeskin material running from bead to bead and three full carcass layers, the sweet spot between puncture protection and light weight in the Super lineupV-Guard - An extremely cut-resistant high-tech fiber makes it possible to ensure an extraordinarily high level of puncture resistance even on very light tiresSPDGRP - SpeedGrip - Addix SpeedGrip compound is Schwalbe`s all around performace upgrade compound well versed on all terrain and conditionsEBIKE25 - has achieved a passing rating for use with E-Bikes up to 25kphTubeless700x40622TBLS - FoldBeltedBk/Bsk5567SGRND/V-GUARD/SPDGRP/EBIKE25NoUPC/EAN/GTIN: 4026495920643