Stand height is adjustable to hold the wheel 20''-32'' for a comfortable work heightMakes tire changing a breeze, great for shop or portable enough for track useRubber covered tire ring protects wheel and spokes from damageFlexible enough for use at the track or back in the shopQuick pins allow for quick, tool-less assemblyHolds wheel firmly in place during tire changeMini-ring for smaller sized wheels includedConvenient built-in tool holderBreaks down for easy storageFits most motorcycle wheels from 16” to 21” diameter.