25KG bi-directional inertia wheel; belt drive smoothly without sound; saddle height adjustable front and rear systems; handlebars front and rear armrests Height adjustable system; fashion dynamic shape design; Stepless resistance adjustment system, Jicha devices; with a drink bottle; flywheel weight : 18KG, Gross Weight cycling: 63KG, cycling weight: 60KG, Packing Size: 1120 * 880 * 300mm