Exercise bike N.W./G.W.: 45/50KG Carton Size: 113*22*46CM Assembly size: 1200L*270W*850H( MM) Exercise bike,fitness bike,home bike.home gym,multi gym,gym fitness equipment,spinning bike Assembly size: 1200L*270W*850H( MM)Packing size: 113*22*46CMN.W/G.W:45/50KGWeight of flywheel: 18KGLoading Q'ty.: 100 sets / 20' ;210sets/ 40'; 235 sets/40HQ Exercise bike SP2000-20121205A