1.[Indoor Bike Trainers]: One of the problems with cycling, though, is that when the weather gets bad, conditions can keep you off the road or trail. Maybe it is raining or is too windy outside, or perhaps you need to avoid rush hour traffic or an un dusk ride. This is when you just mount your bike on to a bike trainer and get the exercise that you want, but at home. There is no reason why you can not exercise with your bike when the outside weather is bad. 2.[Strong Structure & High Load-bearing Capacity]: The unfolded bicycle training stand forms a pyramid structure, which greatly improves the stability of the entire frame. Its strong material and stable structure enable it to withstand a weight of 330 pounds. In addition, any bicycle with a wheel diameter of 26 ''to 29'' including 700c can be fitted to our stand. 3.[6 Level Resistance Adjustable]: The trainer includes a drive-by-wire device so that you can change the resistance from your handle bars directly. You can adjust the magnetic resistor and switch the six resistance levels in seconds to meet your requirements about resistance and speed. 4.[Smooth & Low Noise Operation]: There is almost no sound on the wheels on the riding platform. It is recommended to replace smooth tires during cycling training to reduce vibration, reduce indoor resonance or add carpet under the stage. In some cases it will be loud with MTB tires. If you owned a MTB with rough tires, careful to buy. Because MTB tires will be loud with all bike trainers, no matter how expensive it is.