... bike/electric vehicle/electric bicycles/Dutch bike 2.Steel rigid fork 3.SHIMANO Nexus 3-speed inner gears electric bike/electric vehicle/electric bicycles/Dutch ... EU regulationsamples are available in EuropeFrame:28"x1.75, alloy 6061Tx6, classic Dutch typeFork:1-1/8", hiten ... inner gear hub, SHIMANOGear Set:SHIMANO NEXUS 3 speedRim:28"x13Gx36H,alloy, double wall, black/CNCSpokesStainless steel 13# ...