If gauges are available to order, they are IN STOCK, website inventory is UP TO DATE! Latest Mychron5 "S" gauge. Only difference with EURO SPEC, some of the functions & calculations downloaded in Race Studio is not available, mainly used in OVAL/DIRTY racing. Complete details here. PLEASE NOTE: Euro gauges are imported from various countries around the world due to the fact AIM/Mychron USA can't seem to keep up with supply. In the rare case that something is defective and needs warranty repair, AIM USA may only cover warranties AFTER a $50 fee to "CONVERT" to USA spec. Buy at your own risk, Fastech takes no liability, all warranty must be done through the Importer/Manufacturer. Please contact AIM for futher details,