... ,Exercise Bike,fitness equipment 7kgs outer Magnetic Wheel, Magnetic Upright Bike,Exercise Bike,fitness equipmentCarton Size:88*25*66 ... :7kgs outer Magnetic Wheel,With one way bearingManual 8-level resistance adjustable system,3pcs crank,Belt transmission smooth and silent,Handheld armrest ... function:speed,distance,handle pulse,time,calorie,Home use designed Magnetic Exercise Bike