Assembly Size 1210*480*1080(mm) Carton Size 1195*865*280(mm) container 238Sets/40'HQ SpecificationsG.W 44.5KG, N.W 38.5KGwheel 13kg Tansmission system:chain transmission,square axle.Resistance system:steel brake system. Safe and stable.Reinforced bike body:more stable,durable and elegant.Adjustable foot stand:make the user feel more convenient.Adjustable cushion:up and down,forward and back. ...