Introduction:The indoor bike trainer can provide all the essentials for amazing aerobic exercise. Effectiveness, durability and comfort are the three advantages of chain drive indoor bicycles. Starting from a stationary bicycle, it can provide a smooth, quiet and long-lasting ride every time. Get rid of stubborn stomach fat and start to tone your core muscles and lower body.specificationLength: 1 18 cmWidth: 54 cmHeight: 1 26 cmSuggested maximum user weight: 120kgsWeight: 68.34 poundspacking list:1*Indoor bicycleQuality service: Customer satisfaction is our pursuit. If you have any questions about this product, please contact us in time, we will solve the problem for you immediately, and 100% satisfaction is guaranteed.