Fitness BicycleNew design, without steering wheel, to twist your waist to control the direction. Exercise usually, can lose your balance bicycle,bike,swing bike,swing bicycleProduct size: L68*W32*H84CM(height is adjustable) Packing size: 80*38*40CM/2PCS Packaging: One piece into color carton, two color cartons into brown carton G. W. /N. W.: 18/15KGS.